Good health is what everyone needs to lead a happy and peaceful life. However, nowadays there are many contaminations in the food we eat and even the water we drink. Fluoride is such a compound of fluorine that is bad for health and can be fatal. Therefore, here we present before you our list of the top 10 best refrigerator water filters of 2021 that can remove fluoride as well as other harmful compounds, chemicals, and heavy metals. Moreover, they are easy to install and worth the price.

As said earlier, fluoride is a poisonous chemical compound that is easily found in toothpaste and water. However, inadequate quantities it is good for use, but excessive doses of fluoride can cause many health problems, including weakening of bones and ligaments, neurological problems, thyroid problems, and much more. Therefore, it is better to use a water filter that can filter out this harmful substance from your drinking water. So that you can lead a healthy and longer life.

Top 10 Best Refrigerator Water Filters of 2021

We check the quality and features of any product with precision to provide our readers with the best knowledge of any product. We based this article on some of our buyer’s experiences, knowledge, in-depth research, and other online sources available. Therefore, don’t worry about the quality of these products listed below, we have already checked them to make your selection easier.

List of Our Top 10 Best Refrigerator Water Filters of 2021

IMAGE	PRODUCT	FEATURES
Top Pick	Top Pick	APEC Water System	Filter Stages: 3 Dimensions: 16 x 15.25 x 17.5 Other: Quality affordable filter	CHECK PRICE
		Home Master TMAFC-ERP	Filter Stages: 7 Dimensions: 12 x 16 x 20 Other: Reverse Osmosis	CHECK PRICE
		AQUA GEAR	Size: 8 cups Filter Life: 4-5 months X-Factor: Top-notch filtration and reliability	CHECK PRICE
Best Choice	Best Choice	Big Berkey	People: 2-4 Height: 19.25 Other: Filtrete	CHECK PRICE
		Home Master TMJRF2	Filter Stages: 3 Dimensions: 16 x 15.25 x 17.5 Other: Quality affordable filter	CHECK PRICE
		iSpring RCC7AK	Filter Stages: 6 Dimensions: 15 x 8 x 18 Other: Affordable filtration	CHECK PRICE
		Aqua Tru	Filter Stages: 3 Dimensions: 6 x 15 x 12 Other: Affordable filtration	CHECK PRICE
		Waterdrop G3	Filter Stages: 7 Dimensions: 18 x 5.7 x 17.8 Other: Most powerful filtration with RO	CHECK PRICE
Best Point Use	Best Point Use	WaterDrop-WD	Filter Stages: 6 Dimensions: 15 x 8 x 18 Other: Affordable filtration	CHECK PRICE
		PUR PPT111W	Size: 11 cups Filter Life: 4-5 months X-Factor: Top-notch filtration and reliability	CHECK PRICE

Our top picks are

APEC Water Systems Reverse Osmosis Drinking Water Filter System

• 5 stage water filtration unit with a reverse osmosis purification method
• It has a lead and BPA free design for the best water drinking experience
• Comes with a long warranty of 2 years for a hassle-free buying experience.

Home Master TMAFC Artesian Undersink Reverse Osmosis Water Filter

• RO system with a remineralization system that adds calcium and magnesium.
• Includes 7 stages of filtration for excellent quality and neutral-tasting water.
• Provides a faster flow than any other RO system available because of its wide tubings.

Now, let’s move to the detailed reviews and information about these top 10 best refrigerator water filters of 2021

1. APEC Water Systems Reverse Osmosis Drinking Water Filter System

Why we love it

• Can filter out up to 1000+ contaminants out of your drinking water and make it safe to drink
• You can easily install it with no one’s help by using its user manual and online installation videos
• Leak-proof fittings with stainless steel teeth for a better grip.

Specifications

Brand: APEC Water Systems

Product dimensions (in inches): 16 x 5.25 x 17.5 inches

Product weight (in pounds): 25 Pounds

Purification method: Reverse Osmosis

Water capacity: 3.4 gallons

Product overview

APEC is an American brand renowned for its amazing water filters. Moreover, it has also been rated as the topmost brand in the last 20 years. This fluoride water filter can remove up to 99% of contaminants including fluoride, mercury, chlorine, etc. Moreover, it also uses the reverse osmosis purification technique best for filtering out fluoride. It can fit easily below your kitchen sink by making a place for other items too.

Additionally, the faucet is 100% lead-free. The water capacity is what should be really appreciated. It can filter out 3.4 gallons of water at once. Moreover, you don’t have to replace it frequently, once in a year will do. However, it is quite big in size, so make sure you have the required space below your kitchen sink.

Pros

• Good build quality
• Best purification system
• Does not leak
• Worth the price

Cons

• Long recharge time
• Huge

Check Latest Price

Opinion

As said earlier, this refrigerator water filter is the topmost product on our list of best fluoride water filters because it deserves this. Investing in this water filter will be beneficial for you in the long run because it needs replacement only once in a year. Moreover, it can fit perfectly below your kitchen sink. However, make sure you have a big space under your kitchen sink because it is huge in size.

2. Home Master TMAFC Artesian Undersink Reverse Osmosis Water Filter

Why we love it

• Includes a patented remineralization system that adds essential minerals including calcium and magnesium two times during purification.
• Can work for one year or 2000 gallons before replacing filters.
• Comes with a 5 years long warranty for hassle-free usage.

Specifications

Brand: Home Master

Product dimensions (in inches): 20 x 13 x 16 inches

Product weight (in pounds): 14.1 Pounds

Purification method: Reverse Osmosis, Alkaline

Water capacity: 3.2 gallons

Product overview

There are many refrigerator filters that filter out all the essential minerals other than contamination and hazardous chemicals. However, this under sink reverse osmosis water filter manufactured by Home Master has a patented remineralization system that adds calcium and magnesium during purification so the quality of water gets increased. Moreover, you will be provided with a warranty of 5 years.

What makes it more special is its 7 stage filtration method which is capable of removing up to 99% of impurities. Moreover, all the parts are BPA-free and lead-free so no need to worry about the quality. Lastly, the super-fast flow of water and fast filtration can provide you mineral water within minutes.

Pros

• Easy installation
• Inexpensive
• Superfast water flow
• Long lifespan

Cons

• Loud
• Big in size

Check Latest Price

Opinion

It is a very good investment for people with larger families or a small company because it needs to be replaced only once a year. Moreover, as promised by the brand it also has a faster flow rate because of its bigger fitting tubes. Therefore, do consider this fluoride water filter while choosing the best fluoride water filter as per your need because it can remove up to 99% of contaminants including microbes and harmful chemicals.

3. Aquagear Water Filter Pitcher with BPA free parts

Why we love it

• Can remove harmful contaminants including fluoride, chlorine, and lead easily
• Takes less time than a full-sized water filter. Moreover, with the same efficiency.
• Its high-capacity filters can be used for up to 150 gallons of water with consistent efficiency.

Specifications

Brand: Aquagear

Product dimensions (in inches): 11.1 x 11.1 x 5.6 inches

Product weight (in pounds): 3.02 Pounds

Purification method: not specified

Water capacity:

Product overview

Water filter pitchers are a great alternative to expensive and huge water filters. This small and portable water filter is capable of filtering 6 liters of water at once. Moreover, it can remove any contaminations from the water, including fluoride, chlorine, lead, mercury and dirt particles. Additionally, it has a longer life too. You have to change its filter after 150 gallons.

Moreover, this water filter pitcher is 100% BPA free so do not worry about getting intoxicated. At such a cheap price, this is the best you can get with all the features. However, the water capacity might be less for a big family but its speedy work overshadows it.

Pros

• Recyclable product
• Lightweight
• Cheap
• BPA free

Cons

• Slow
• Small in size

Check Latest Price

Opinion

People looking for a good alternative to expensive water filters will definitely appreciate this water pitcher for its amazing water filtering ability of up to 150 gallons without replacement. It will work best for you if you have a smaller family or an individual because of its 6-liter capacity. Moreover, it is cheaper and has a good build quality. Lastly, it is made out of BPA-free material and is also recyclable.

Check out our article on the top 10 best water filter pitchers of 2021 for more information regarding water filter pitchers.

4. Big Berkey BK4X2 Countertop Water Filter System

Why we love it

• One of the best countertop refrigerator filter
• A single filter can be used for a year without replacement
• The extra-large water container capacity is great for large families.

Specifications

Brand: Berkey

Product dimensions (in inches): 8.5 x 8.5 x 19.25 inches

Product weight (in pounds): 8.69 pounds

Purification method: fluoride purification elements

Water capacity: 8.5 Liters

Product overview

Searching for a countertop refrigerator water filter? If yes, then this Big Berkey water filter is the best premium option you have with you. It can filter 2.25 gallons of water at once. Moreover, it is made up of high-grade stainless steel which does not corrode at all. This water filter is ideal for a large family with 10 to 12 people.

Additionally, it can purify up to 7 gallons of water within an hour. Each fluoride filter can last up to 1000 gallons. They included only 2 purification elements in this pack but it can accommodate 4 elements at once. Moreover, it is easy to use and assemble. However, this fluoride filter is expensive, but the quality of water you get is quite impressive.

Pros

• Great water capacity
• Long-lasting
• Can filter 3000 gallons
• Worth the price

Cons

• Slow filtration
• Takes large space

Check Latest Price

Opinion

At this price range, this is the best premium quality water filter you can get with the ability to remove up to 95% of fluoride content. Moreover, it can remove pathogens, harmful chemicals, microbes, and unhealthy minerals. This countertop water filter has a sleek build made out of stainless steel. It has easy installation and takes less time to filter out purified water. It is perfect for big families because of its extra-large water capacity. However, it is heavy and quite expensive too, but it is a wonderful investment for better health.

5.  Home Master TMJRF2 Jr F2 Counter Top Water Filtration System

Why we love it

• Can remove up to 93% of water contaminations easily.
• Its portable and compact design makes it easier to transport.
• Moreover, it takes less space as compared to other water filters because of its sleek design

Specifications

Brand: Home Master

Product dimensions (in inches): 12.3 x 9.4 x 7.6 inches

Product weight (in pounds): 4.25 Pounds

Purification method: 3 stage filtering

Water capacity: 500 gallons

Product overview

This water filter is one of the cheapest refrigerator filters available. Its easy installation feature makes it possible for anyone to install it within minutes. Moreover, its multi-stage granular filter can remove up to 93% of contaminants, including fluoride, chlorine, and other harmful chemicals. However, essential minerals such as calcium and magnesium are not removed from the water.

Its sleek and compact design can easily fit in a small space on your kitchen top. Moreover, it is lightweight too, so it makes traveling with it hassle-free. The fluoride water filter can last for up to 3 months or 500 gallons to be precise. You have to change its filter every 3 months.

Pros

• Easy installation
• Compact
• Portable
• Sleek design

Cons

• Can only last for 3 months
• Pretty Slow

Check Latest Price

Opinion

If you are living temporarily or don’t have much space below your kitchen sink for a full-sized expensive filter, then this refrigerator filter manufactured by the home master is perfect for you. It is the best you can get at such a cheap price. Moreover, it removes up to 93% of contaminants. However, it may take time to filter out water, but the quality of water is not compromised. Moreover, it can last for only 3 months. Therefore, it is the best choice for people with fewer water requirements.

6. iSpring RCC7AK 6-Stage Under Sink Reverse Osmosis Drinking Water Filter System

Why we love it

• This filter uses an ultra-safe reverse osmosis purification method for best quality water
• Moreover, it also adds essential minerals into the water after purification
• It has a huge water capacity of 3.2 gallons, which makes it perfect for a large family

Specifications

Brand: ISpring

Product dimensions (in inches): 15 x 8 x 18 inches

Product weight (in pounds): 7.13 pounds

Purification method: Reverse Osmosis, Alkaline

Water capacity: 3.2 gallon

Product overview

ISpring is a well-known brand which manufacturing top-quality water filters for years. This model is one such good example of what we say. It can easily fit below your kitchen sink while making space for other items too. The brand also promises that this filter can remove up to 99% of contaminants including fluoride, chlorine, etc. moreover, it is designed to restore the natural alkalinity of the water and also the minerals.

You can easily install this filter on your own by using its user manual and instructional videos available online. Moreover, its filters can last for a year with no replacement. Therefore, it is a good investment. However, it might be expensive for some people.

Pros

• Easy installation
• Good build quality
• Leakproof
• Filters out impurities perfectly

Cons

• Huge
• expensive

Check Latest Price

Premium quality filters with long-lasting life are what everyone searches for. However, there is a price for everything. This iSpring fluoride water filter is one such item on our list that has all the amazing features. It has a good build quality, remineralizes the water, has a long-lasting filter life, and everything you will need. However, make sure you have the expected space below your kitchen sink and also a good budget because it is an excellent investment.

7. AquaTru – Countertop Water Filtration Purification System

Why we love it

• Comes with change filter alerts which have a digital display to make filter replacing easier for you
• This filter requires no installation or plumbing for a peaceful experience.
• One single filter can last for up to 6 months to 2 years depending on your usage

Specifications

Brand: AQUA TRU

Product dimensions (in inches): 14 x 12 x 14 inches

Product weight (in pounds): 22.7 Pounds

Purification method: Reverse Osmosis

Water capacity: 2.7 liters

Product overview

Installation may be a tricky task for many of you but a countertop filter needs no prior installation or connections. You can simply start it and have clean mineral water. This AquaTru water filter is one such countertop filter that can filter up to 2.7 liters of water in one go. Moreover, the filters can last for up to 6 months so no need to replace them frequently.

Additionally, it also comes with a digital display alert which lets you know when you should change the filter. Also, it has a 4 stage purifying technology that makes sure your drinking water is free of fluoride and other hazardous chemicals and pollutants.

Pros

• Portable design
• Easy cleaning and removable tanks
• Takes less time
• noise-free

Cons

• Expensive
• Cheap build quality

Check Latest Price

Opinion

People with less space below the kitchen sink will appreciate its compact design with good filtering abilities. Moreover, as assured by the brand, it requires no installation or plumbing at all. It is easy to use and takes less time to filter water as compared to other water filters. However, it is quite expensive than any other fluoride water filter on this list but it has all the inbuilt features which make it more special. Therefore, if you have a good budget and want to invest in a good fluoride water filter it is the best choice for you.

8. Waterdrop RO Reverse Osmosis Water Filtration System

Why we love it

• Easy installation process so that anyone with no experience at all can do it
• It can remove fluoride, chlorine, and also lead from your tap water within minutes.
• Moreover, it has a tankless design which makes sure you have more space under your kitchen sink

Specifications

Brand: Waterdrop

Product dimensions (in inches): 18.07 x 5.52 x 17.52 inches

Product weight (in pounds): 31 Pounds

Purification method: reverse osmosis

Water capacity: 8.5 gallons

Product overview

A water filter with a sleek design and small footstep will be greatly beneficial for people with less space below their kitchen sink. The Waterdrop RO fluoride water filter is one such model which can easily fit below your kitchen sink without taking much space. The composite filters and tankless design make it different from other fluoride water filters on the list.

This amazing water filter can filter up to 400 gallons of water per day. Moreover, its fast actions are worth the price. It will be an ideal choice for small companies and large families because of its water capacity of 8.5 gallons. Lastly, they provide you with a 3 in 1 filter that works efficiently for a minimum of 6 months.

Pros

• Good water capacity
• Easy filter replacement
• Stylish design
• Easy maintenance

Cons

• Quite big
• Expensive

Check Latest Price

Opinion

We would recommend this refrigerator water filter with all its premium features and filtration methods for safe and healthy drinking water. However, it is quite expensive, as compared to other water filters in this list but we assure you that you won’t be dissatisfied by its quality of work and lifespan. Moreover, it has a fast flow so you don’t have to wait for a longer time. Therefore, this water filter is the best option for you if you want to invest in a good water filter that lasts longer and removes 99% of contaminants.

9. Waterdrop WD-FC-01 320-Gallon Long-Lasting Water Faucet Filtration System

Why we love it

• Each faucet filter can work for 320 gallons of water or 3 months perfectly
• It can filter out 10 cups of purified water within a minute with its fast action
• It is way cheaper and affordable than many high-end fluoride water filters.

Specifications

Brand: Waterdrop

Product dimensions (in inches): 8.06 x 7.1 x 2.9 inches

Product weight (in pounds): 1 pound

Purification method: Reverse Osmosis

Water capacity: 320 gallons

Product overview

Long-lasting filter life and a good filtering ability moreover, at a cheap price is rare. However, this Waterdrop WD-FC-01 model can make your dreams come true with its compact design and cheap price. A single filter can last for up to 320 gallons of water with consistency. Moreover, it is made out of lead-free material, therefore it is safe for everyone.

What makes it special is its design, which has to be attached to your kitchen faucet. Moreover, you can switch between filtered water and tap water as per your preference. The installation is way more easily than any other water filter. Additionally, it is easy to use and works with a faster flow rate.

Pros

• Good water pressure
• Compact design
• Easy to install
• Neutral tasting water

Cons

• Cheap build quality
• fragile

Check Latest Price

Opinion

If you don’t want to invest in an expensive under-sink water filter, then this refrigerator water filter will be the best option for you. However, the quality of the material is slightly low but at this price range, it is perfect. Moreover, each filtering element can filter up to 320 gallons of water with good speed. Therefore, you should definitely go for this one if you are in the search of a cheaper fluoride water filter with up-to-the-mark features.

10. PUR Classic Water Filter Pitcher Dispenser- extra large water capacity

Why we love it

• It has a large water capacity of 30 cups which makes it perfect for a large family
• Moreover, it has a sleek design so that we can easily store it in a refrigerator.
• The BPA-free parts make sure there are no harmful chemicals in your drinking water.

Specifications

Brand: PUR

Product dimensions (in inches): 16.14 x 13.15 x 6.54 inches

Product weight (in pounds):4.95 pounds

Purification method: ion exchange

Water capacity: 30 cup

Product overview

Water filter pitchers are a great alternative to high-end water filters with their sleek design and filtering abilities. PUR brand has brought you one such model with a compact design that can be easily stored in your refrigerator. Moreover, this water filter can filter out many harmful contaminants including fluoride, chlorine, and other chemicals. It has a water capacity of 30 cups which is more than enough for a large family.

Moreover, it is a countertop water filter that will take minimum space in your home. You have to replace its filters every 2 months, to be precise every 40 gallons. Lastly, you can easily install it within minutes.

Pros

• Value for money
• Easy to use
• Good water capacity
• Neutral water taste

Cons

• Slow
• Build quality not good

Check Latest Price

Opinion

This filter is a very good option for people searching for portable water filters with a good water capacity. Moreover, you don’t have to pay a hefty amount. However, you have to replace its filters after every 2 months which is not an excellent investment. Moreover, its actions are slow as compared to other water filters. But you can go for this one as it provides a good water capacity and can be stored in a refrigerator easily moreover, filters water perfectly. Therefore, it’s totally up to you if you want to get this one.

Check out our article on top 10 Best water filter pitchers of 2021 for exploring more options.

Frequently Asked Questions ( FAQs )

1. Which filter takes out fluoride?

Filters with a purification method of reverse osmosis can easily filter out fluoride out of your drinking water. Moreover, this process can also remove other harmful chemicals and hard metals out. In this article, all the water filters have the reverse osmosis purification method.

2. Should you filter tap water?

Yes, definitely, the tap water at your home may contain many hazardous chemicals, hard metals, and bacteria, which can cause big health issues.

3. Does boiling water remove fluoride?

No fluoride is not a compound that gets evaporated easily such as chlorine. You will require a special water filter for filtering out fluoride.

4. Does reverse osmosis kill viruses?

No reverse osmosis purification method can’t kill them but it can separate them out of your water for a good and healthy life. Boiling water may kill those viruses and bacteria.

5. What are the side effects of a high dose of fluoride?

Fluoride when used in adequate quantities is beneficial but when used in more amounts can cause discoloration of teeth, tooth decay, neurological problems, and weak bones. Therefore always go for fluoride water filters.

Conclusion

Our body is 70% made up of water. This shows how important drinking water is. Moreover, potable water with no harmful chemicals and impurities should be used for drinking. In this article, we have given the best refrigerator water filters available. We have given many refrigerator filters with reverse osmosis purification methods. Therefore, you can check out our article- how long does a reverse osmosis filter last for detailed information. They are easy to maintain, use and also last long. Moreover, they are not overpriced, especially the ones we have listed in this article. They simply need filter replacement after the last one is used completely.

Check out our article- how to change water purifier filters for a detailed guide. You can also check out our article on water pitchers if you are looking for a small and cheaper alternative- top 10 best water filter pitchers of 2021.

Then here is the ultimate guide for you to get rid of fluoride from your drinking water. We bring you the best fluoride water filters that allow you to reduce fluoride contamination to zero. In addition, as we all are well aware of the fact that ingesting fluoride by the human body through water is increasing progressively in some locations.

Once fluoride gets mixed with water, no one can stop it from accessing your body except the water filter. Water filters are designed uniquely to capture fluoride and pass relatively clear water in your tap. Keep in mind that you are not the one facing this issue.

Check out our top 3 picks. Each countertop model is best in its own right.

Best Fluoride Water Filters Reviews

As a result, the number of brands for fluoride water filters is emerging. Each brand has stepped into the market with unique technology to capture fluoride and other salts and heavy metals. Our list contains 10 units, and each offers some of its unique features.

List Of Best Best Fluoride Water Filters

1. AquaTru – Countertop Water Filtration Purification System

 Reviews: 
A certified and approved water filter that doesn’t require any installation and plumbing. It can filter 82 different kinds of impurities from your water. Further, the purification method for this filter has reverse osmosis, and that is considered the best filter when it comes to removing fluoride from your drinking water.

Design with NSF/ANSI specifications:

This AquaTru is a certified and tested water filter that ensures quality and performance. It is designed to meet the NSF/ANSI standards and certified by IAPMO to filter the 82 chemicals and impurities. Moreover, it can eliminate 93.5% of fluorides, 99.1% of Lead, 96.4% of Radium, 96.6% of chlorine, 97.2% of chromium, 95.2% of Copper, and much more. It provides better-tasting water by removing such impurities.

Capacity:

It can filter 600 to 1200 gallons of water and lasts up to 2 years. The single set of the filter is a substitute of 4500 plastic water bottles.

Filtration Stages:

It is integrated with 4 stages of technology: pre-filter, carbon filter, RO filter, and VOC filter.

• Pre-filter stage: in this stage, large particles can be removed, such as sediment and rust.
• Carbon filter stage: Chlorine is removed in this stage.
• RO filter stage: Chromium, lead, arsenic, nitrates, uranium, and many other sediments filters out.
• VOC filter stage: it eliminates organic compounds like PFAS, rocket fuel, and drug residues. This stage provides you the best and cleans water.

Digital Display:

It is equipped with a digital display that lets you know when to change the filter. This feature keeps you relax and calm. Furthermore, it is easy to use as it comes with an easy dispensing button.

In addition, the water tank is removable.

Installation Free Filter:

No installation and plumbing is needed. This water filter just takes few minutes to start as it is a countertop water filter. Further, it saves time and money as well.

2. ZeroWater ZP-010, 10 Cup Water Filter Pitcher

 Reviews: 
5 stages water filtration pitcher that can remove many contaminants from your drinking water. It can clean water with the Ion Exchange purification method. Furthermore, this water filter pitcher is certified, so you can buy it confidently.

5 Stages Water Filter Pitcher:

Usually, the water filter pitchers do not come with multiple filtration stages. But, this ZeroWater pitcher got 5 stages of filtration so you can get crisp and clean water.

Moreover, this pitcher is suitable for homes, offices, and RVs.

Capacity:

The capacity of this pitcher is 10 cups. Get the better-tasting and clean water with this BPA-free and environmentally friendly water filter pitcher.

Meets the NSF/ANSI Standards:

It is designed according to the NSF/ANSI standard 53 to maintains quality and performance. The certification makes you sure that it provides impurities-free water. NSF certification verifies that the lead and chromium would not be present in your drinking water.

Water quality meter

The company has adorned this ZeroWater filter system with a water quality meter. Therefore, you can check the quality for your satisfaction.

Filteration Stages

ZeroWater filter system uses 5 filtration stages that are as follows;

• Stage 1: This step eliminates all the suspended particles like rust, dust, and more. All these particles decrease the clear appearance of water.
• Stage 2: In this stage, the filter system removes any remaining dust or rust particles.
• Stage 3: The main function of this stage is to eliminate all the organic particles. It may include chemicals like herbicides, pesticides, and other components like chloramine, chlorine, and mercury. A a result, the chances of bacterial growth gets decrease.
• Stage 4: This stage is designed to remove metals and non-metals. In addition, all the radiologic components get neutralized.
• Stage 5: It is an additional step that removes remaining contamination to ensure crystal clear water.

3. Epic Pure Water Filter Pitchers

 Reviews: 
Epic Pure Water Filter Pitcher comes with a considerable capacity to separate out the impurities. It meets the NSF standards and provides you crisp, clean water. Further, a BPA-free water filter and made with 100 food-grade material that is environmentally free and health safe.

Designed with NSF/ANSI Standards:

This water filter has been designed to meet the NSF standards P473, 401, 53, and 42. Other filters have not offered this wide verification. Therefore, it ensures the quality and standard of every drop of water out of it.

It works on carbon blocks and neutralizes multiple impurities. This filter system removes 98.4% chlorine, 97.88% fluoride, 99.94% leas, 99.6% PFC (PFOA / PFOS). Moreover, it captures 99.2% chromium 6.

Profile

This water filter is uniquely designed to fit in your refrigerator and shelf. The design is unique that makes it convenient to refill and pour. The company has redesigned the lid that makes pouring easier.

The construction is safe and sturdy and made of Tritan plastic. This construction is totally free of BPA.

Capacity

This water filter comes with triple the capacity of other filters in the market. Its water holding capacity is 150 gallons or 10 cups.

Selective filtration

This Epic Pure water system is very brilliant and does not remove necessary components from the water. Like calcium is necessary for various metabolic processes. In addition, potassium, sodium, magnesium, phosphorous, and chloride has other critical functions in the body.

These salts do not hold by filter due to selective filtration technology.

LED Timer

This water filter brings an LED timer with it that is engineered in the lid. It is a digital indicator that lets you know the time to change the filter. Typically, it starts the count down from 90 days for indication.

4. Home Master TMAFC Undersink Reverse Osmosis Water Filter System

 Reviews: 
Home Master is a famous brand that brings filter systems with reverse osmosis technology. It has an upgraded design that uses 7 stages to fully clear the water. Moreover, the capacity is good with an enhanced flow rate of water.

Designed with NSF/ANSI Standards:

All the components in this unit meet the safety standard of NSF. This certification ensures quality and performance in every go.

Mineral water

In addition to removing impurities from the water, Home Master returns the necessary salt to the water two times. Like, calcium and magnesium are the prominent salts that are reversed to the water by the system.

As a result, the optimum taste maintains in every drop of water. Plus, this salt-enriched water is good for health.

Purification stages

This water pitcher uses seven stages to make the water more healthy. Not only the water gets clean, but the taste also gets enhanced. It eliminates 99% chemicals, chloramines, chlorine, heavy metals, lead, microplastic, fluoride, TDS, and multiple others.

The construction of this filter has zero BPA and has no touch of lead. The manufacturers offer a warranty time of 5 years for this filter. 

Flow rate

The enhanced flow rate has made the Home Master different from its competitors. This unit comes with a Fast Flo RO kit that is adorned with a larger tubing and fitting system. This is the actual reason that makes the flow rate two times higher than other typical RO systems.

Design

This model of Home Master comes in modular design. This style can be serviced easily and upgraded conveniently. This water filter system has a pair of a separate unit that connects each other with the help of a tubing. Therefore, the mounting options get enhanced.

The water bottle is free from BPA and has Nalgene Tritan construction to ensure environmental and health safety.

Delicate sediment filter

Exploring this filter says that it is adorned with a 5 micron depth sediment filter that plays its critical role in enhancing the downstream filter lifespan. With the same component, the water waste decreases with increasing its pressure.

5. Big Berkey Gravity- Fed Water Filter

 Reviews: 
This water filter of Berkey comes with two independent purification elements. Its capacity is 2.25 gallons, and the construction is of stainless steel. The maximum flow rater of this fluoride water filter is 2.25 gallons.

Capacity

This product of Berkey comes with a capacity of 2.25 gallons. It is big and portable. It can produce purified water for one to four people per day without any difficulty. It is very efficient to provide healthy water with an enhanced flow rate.

Purification strength

This water filter is equipped with a pair of purification elements that not only filter water but also purifies it. According to the company, it actively removes viruses by more than 99.999%. Plus, the pathogenic bacteria removing capacity is greater that is 99.9999%.

In addition, it removes other living microbes, such as some species of protozoa. Furthermore, multiple heavy and poisoning metals, pharmaceutical drugs, and dangerous chemicals are also destroyed by this purifier.

Economical purifier

These two purification elements have a collective capacity of 6,000 gallons. After that, the system demands replacement. You can say that this pair adds a capacity of 6,000 gallons. By these purification elements, per gallon of water costs only 2 cents.

No installation

There is no need for electricity. Additionally, no plumbing or installation is needed. You can place it anywhere you want and can enjoy healthy water. It is portably designed and very strong.

Testing series

The company has tested this system for the quality of water in multiple third-party labs. They estimated the behavior of this purifier against diverse contaminants. After testing, they proudly claimed that the system could improve the quality of water in multiple scenarios.

6. Waterdrop RO Reverse Osmosis Water Filtration System

 Reviews: 
This product of Waterdrop uses Reverse Osmosis System to filter water. It meets the standards of NSF in a very decent way. With the fast flow of 400 GDP, it is tankless and compact in style. In addition, to reverse osmosis, it uses PP cotton and carbon block.

Meet NSF standards

Manufacturers have claimed that it reduces TDS, as mentioned by NSF 58. It offers quality in addition to performance. Moreover, the reverse osmosis technology ensures the precision of filtration up to 0.0001 µm. Other impurities that can be removed effectively are fluoride, heavy metals, and limescale.

Furthermore, NSF 372 certification says that it deals lead with great efficiency.

Smart design

This WaterPro system has been designed intelligently. This is an upgraded design that takes a very short time to be installed. Plus, you can change the filter within seconds.

It is the first known smart filtration system that comes in tankless design. This profile works wonders to bypass pollution and save space.

Filter stages

The company has designed this unit in a way that uses 7 stages to completely filter the water. Three filters are combined for carbon block and pre-sediment. The efficiency of this 3-in-1 filter is greater than the three steps of filtration.

Plus, there are carbon granules in the carbon block filter that are made from organic coconut shells. These play their key role in improving the water taste.

Efficient working

A pump is engineered internally. This is very active to ensure a good water flow that is almost 400 gallons per day. Typically, one cup of water can be filtered in almost 12 seconds. It can serve your home or a smaller gathering very efficiently.

Drain ratio

The drain ratio offered by this unit is very less. Its reverse osmosis system decreases the waste by up to 300%. Therefore, it somehow controls your electricity cost.

7. Waterdrop Chubby 10-Cup Water Filter Pitcher

 Reviews: 
This model of Waterfrop has a longer life and enjoys NSF certification. This water pitcher has a capacity of 10 cups. Plus, it is made of lead-free material that is safe for food. It uses activated carbon as its purification method.

Meet NSF standard

This water pitcher minimizes chlorine that has been certified by NSF 42. The removal of chlorine makes the take and odor very better. Moreover, the lead also captures by the filter, and this has been verified by NSF 372.

It uses multiple stages to clear the water so, a diverse variety of impurities gets reduces. The most prominent contaminants are fluoride, arsenic, lead, and various other poisoning metals.

Excellent quality

This water filter has successfully passed more than 400 lab tests. So, the company announced that this construction material is free of BPA and lead. Simply speaking, it is made of high-grade plastic.

The amazing performance is ensured due to very efficient ACF and organic activated carbon.

Feasible design

It is engineered with a stronger handle with wood construction. This structure is not only easy to grip but also makes the handling super easy. Moreover, it brings a touch-free spout lid design. Its design allows its placement in the door of a fridge.

Real-time indicator

There is a replaceable gravity filer to serve you with real-time quality analysis. So, you can make your life hassle-free and healthier with the help of this long-lasting water pitcher.

1. What is the best water filter for fluoride?

Many filters are available in the market that claims to remove fluoride. But our top 3 selections are;

AquaTru – Countertop Water Filtration Purification System

ZeroWater ZP-010, 10 Cup Water Filter Pitcher

Epic Pure Water Filter Pitchers

2. What filter system removes fluoride from water?

Different types of filters are made to separate fluoride from water. But Reverse Osmosis is considered one of the best fluoride water filters.

3. Does boiling water remove fluoride?

No, boiling the water is not enough to remove impurities such as fluoride. Chlorine can easily eradicate from water with boiling, but in reality, the fluoride concentration goes high. So for the removal of fluoride, you need a water filter.

4. What is the best countertop water filtration system to remove fluoride?

AquaTru – Water Filtration Purification System is the best and reliable countertop filtration system to remove fluoride.

Conclusion

It is not easy to choose from so many options, but we have tested and chosen the best products for you. The products mentioned above are best to remove fluoride from your water as well, as they can filter many other contaminants and impurities.

After long research, we tried our best to choose all types of filters that can remove fluoride effectively and improves the water taste. At the same time, we pick the filters with a reasonable water flow rate.

These filters are durably constructed and made with a premium material that provides longevity. Now we hope you can get the best fluoride water filter for your home.

Our Recommendations:

We recommend AquaTru – Countertop Water Filtration Purification System. The purification system is Reverse Osmosis it works great and separates out the fluoride from water effectively. It is equipped with strong filters and is considered one of the best fluoride water filters.

If you have a tight budget, then go for Epic Pure Water Filter Pitchers. The purification system is a carbon block, and it removes the fluoride efficiently and provides a good taste of water. Moreover, it is a certified and approved water filter.

Are you hunting for the best under sink water filter which can supply endless, contamination-free, premium quality water with an adequate amount of healthy minerals, and can save your storage, water bills, and time?

Indeed a perfect under sink water filter with durable filters which can capture even tiny chemicals instantly without wasting lots of water, and can be installed & maintain within few minutes is a bit difficult task to find, isn’t it?

We are here to save your time by keeping you away from this hectic process. Our team of experts has done different experiments on labs and their homes to shortlist the best possible under sink water filters available in the market.

We have shortlisted each under sink water filter based on practical experiments, user reviews, and features.

Check out our top 3 picks. Each Under Sink model is best in its own right.

Best Under Sink Water Filter 2021

According to our research, the best under sink water filtration system is the one that can supply endless pure water instantly without wasting lots of water and storage. It will be budger-friendly and can be installed and maintain easily with ultra-durable filters.

Well, we have listed the top-rated under sink water filters with premium features, build quality, and efficiency, which will save you from nerve wreaking bills, monthly maintenance, leakage problems, and most importantly you don’t need to hire a plumber.

List Of Best Under Sink Water Filter 2021

 Verdict: 
The 7 stage filtration will provide you safe endless pure water instantly. It is NSF certified. Don’t get confused about water quality, this is one of the best counter water filters in terms of water quality.

Also, its RO system is 3 times more efficient. It will save your water and electricity bills.

Moreover, its revolutionary compact and leakage-free design can be adjusted anywhere with a very simple installation. No need to hire a plumber.

 The reasons it stands at 1st position:

• Leakage free space-saving design.
• Energy and water-saving mechanism to get rid of nerve-wracking bills.
• Amazing filtration accuracy of 99.9%.

Easy to install, operate, and maintain, you don’t need to waste lots of time changing RO filter just twist it and fit a new filter within seconds. Save the plumbing cost

2.  CuZn UC-200 Under Counter Water Filter-Budget Friendly

 Reviews: 
3 stages of filtration system:

Even though this unit is very small, still, it comes with 3 powerful filtrations (micro sediment membrane, acid-washed coconut shell activated carbon, and KDF 55) to capture contaminations from water without removing the healthy minerals.

Micro sediment membrane is used to remove the large sediments like sand, plastic, rubber, etc, acid washed coconut shell is used to capture chloramine, chlorine pesticide, etc to maintain taste and odor. Finally, an NSF-certified KD 55 layer is inserted to further remove the bacteria, algae heavy metals, etc.

Easy to install and operate:

This small yet powerful filter can be adjusted anywhere, you don’t need a separate faucet. It can be perfectly adjusted with your current water supply. Also, its installation process is very simple. Many reviewers state that they have installed this beauty within 13 minutes. Moreover, it can supply 5000 gallons per anum without maintenance.

Space-saving lightweight stylish design:

The tiny design will save you 70% storage and can be adjusted vertically or horizontally under the sink, however, the manufacturer suggests installing it vertically, to get maximum efficiency.

Warranty and performance:

UC-200 is well known for its reliability, warranty, and customer service. The manufacturer will provide you 5 years of warranty and 3 months of amazing satisfaction guarantee. We can imagine its durability from that because the manufacturer is damn sure about this.

NOTE: please don’t use this unite for well or river water this is not a water softener. Moreover, UC-200 is not efficient to remove TDS, if you want a TDS remover filter this is not for you.

 Verdict: 
UC-200 is well known for its space-saving design, easy operation, and installations with zero maintenance,  and most importantly it comes with 3 stages of extremely efficient filtration.

According to our research UC-100 is feasible for those who are living in a city where the biological conditions of the water are safe. If you are living in a city where the TDS level of water is very high this is not for you.

Furthermore, it may be suitable for a small house that needs about 13 to 14 gallons per day because it can only supply 5000 per anum.

3.  Home Master TMAFC-ERP Undersink RO System (best overall)

 Reviews: 
7 stages of purification system:

This is one of the most powerful under sink water filters available in the market with 7 stages filtrations to vanish the hazardous chemical and metals to provide premium water with adequate minerals.

When water crosses all seven stages almost 98% of chemicals, VOCs and metals are removed.

Moreover, the manufacturer utilized their expertise and include a patented full contact technology that retains the beneficial minerals to make filtered water more healthy. The patented full contact technology will keep examine the water and add essential minerals accordingly.

Built-in non-electric Pump to reduce water waste:

Water wastage is the most common problem associated with traditional RO filtration, Home master added the non-electric permeate to minimize the loss of water up to 80%, know you will save up to 50% on water bills.

Long-lasting filter with changing functionality:

Its rapid and painless filter changing technology will save you lots of time, just you need to twist and insert the filters, Even you don’t need a wrench; moreover, its filters are extremely durable and can provide 2000 gallons.

Easy to install, operate, and maintain:

Don’t get confused to see lots of components, its installation process is very simple just you need to follow the instructions, even you don’t need to hire a plumber, also, it needs maintenance yearly, and can be done within 10 minutes.

 Verdict: 
If you are a RO filter user you may know the common problems like canister leakage, high water waste, high power usage, slow flow rate, and difficulty to maintain, install, and operate.

Home master try their best to make this unit free from those problems

• They have installed a non-electric pump to reduce water wastage.
• Patented contact technology to add adequate minerals.
• Long-lasting filter to avoid monthly maintenance.
• Quick painless filter-changing technology.
• Leakage-free design.
• Faster flow rate with decent efficiency.

Furthermore, they will provide all essential components like a storage tank, feed water adapter, chrome faucet, drain saddle, etc, you don’t need to buy extra components.

4.  Filtrete Advanced Under Sink Quick Change Water Filtration System

 Reviews: 
Healthy extremely clean water:

This filter is engineered to remove all harmful chemicals, dust, large sediments, metals, etc. by maintaining the taste and odor of the water.

You will get premium quality water from the tap instantly, you don’t need to pour bottles and place them in the freezer to get them cold.

Don’t need to buy another faucet:

The existing faucet is enough for this filter, it has a very unique design that can be connected with any existing faucet, keep in mind you need to investigate whether your sink is free from rust and lead.

Compact, easy to install design:

Its compact design can be adjusted perfectly without occupying a lot of space. Also, its installation process is very simple you can install it within a few steps, just need to connect inlet water and a line of outlet water, you will get endless pure water instantly.

Premium quality filter with an impressive life span and quick change technology:

Its premium quality filter is efficient enough to capture both tiny and large chemicals, dust, heavy metals, etc, within seconds. However, you have to change its filter right after 6 months by twisting the upper part.

Moreover, you don’t need to change filters monthly its single filter can last 6 months or more than 6 months depends on the usage.

 Verdict: 
If you are hunting for an under-sink filter that is compact durable and powerful enough to supply healthy water within seconds, this is for you.

Its installation and maintenance are super easy. No need to worry.

Though this system is not for large homes that need 30 to 50 gallons per day, still it is a perfect package for students and couples who want to save their electricity, water, and time.

The major benefit of this system is its easy maintenance. Most people get frustrated by the hours of maintenance most models take. This unit is precisely designed to save time and effort.

Its ¼ turns quick filter changing technology is life-saving for lazy persons like me.

5.  APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System(2315 reviews, 4.7 ratings)

 Reviews: 
APEC utilizes 5 stages of filtration process to remove 99% of commonly found contaminats.

• 1st stage: sediment filter to remove large particles, dust, rust, and sand.
• 2nd stage: premium carbon block to remove chlorine, VOCs, and maintain color, odor.
• 3rd stage: another premium carbon block to further improve taste and odor.
• 4th stage: high rejection RO membrane to remove 99% chemicals including fluoride, lead, etc.
• 5th stage: refining coconut shells to improve water quality.

Removed 99% chemicals including:

• Chlorine.
• Fluoride.
• Arsenic.
• Bacteria’s.
• Carcinogen.
• Heavy metals.
• And other 1000+ contaminates.

The filters are made from high-caliber long-lasting material to trap each chemical properly without removing the essential minerals.

Premium quality faucet:

Chrome lead-free faucet with FDA-approved JG food grade tubing to provide lead and contamination freed premium water.

WQA certification:

WQA Certified provides safe healthy water without noise and its filters can last for a long time depending on the usage and quality of inlet water. If you are using well water you need to change the filter more rapidly.

Easy to install, maintain, and operate:

Though its installation process is a bit lengthy, it is completely DIY. furthermore, its maintenance is very simple just you need to change out the filter after a certain time.

Leakage free fitting:

Unlike the traditional RO system this unit comes with super-secure leakage-free fitting including, o-rings, grips, seals, etc. to avoid leakage, you don’t need to buy extra fitting.

 Verdict: 
This beast will supply endless tasty water with healthy minerals whether your supply is extremely dust and full of hazardous chemicals. Even the manufacturer itself clarifies that its 5 stages of purification are powerful enough to clean well water as well.

Moreover, its 5 stages of purification can remove 99% of hazardous chemicals instantly with extremely silent operation.

And the good news is;

This water filter for the sink comes with extremely durable leakage-free fitting, unlike traditional RO filter this system doesn’t need extra locks to get rid of leakage.

6.  Aquasana AQ-5200.62 2-Stage Under Counter Water Filter System with Oil Rubbed Bronze Faucet (345 reviews, 4.6 rating)

 Reviews: 
Claryum filtration system:

It’s both filters are powerful enough to remove 99% of 77 contaminants including, lead mercury, chlorine, chromium. Mercury, etc. It unit the healthy minerals intact. Means: You will get selective filtration in a mid-range price tag.

Moreover, its 2 filters are designed to cross the water from 4 different stages:

• 1st and 2nd stage: carbon-activated block firstly captures the VOCs, chemicals, pesticides, herbicides, etc. secondly a catalytic carbon is inserted in the same filter to remove chloramines, chlorine by-products, ammonia, etc.
• 3rd and 4th stage: submicron (0.5) mechanical filter captures the reaming chlorine cysts like giardia, finally, an ion exchanger is utilized to remove heavy metals, etc.

And the good news is;

This system is perfectly designed to provide selective filtrations, without wasting water, forget about the nerve-wracking water bills.

Premium quality water filters with impressive efficiency and durability:

The manufacturer claims that these filters can last for 6 months without losing their performance and efficiency, each gallon of water will cost you 10 cents.

Easy to install, operate, and maintain:

The DIY mechanism of this filter will allow you to install it yourself without hiring a plumber, even some customers have claimed that they have installed it within 30 minutes; also, its maintenance is very easy you just need to change the filters after every 6 months.

Compact design with built-in premium quality metal faucet:

Though this model comes with 2 powerful filters, still its size is very compact and can be adjusted anywhere without occupying lots of space. Furthermore, you will get a premium quality lead-free metal faucet with all necessary fittings.

NSF 42, 53, 401, P473 certifications:

NSF certified to supply chlorine, herbicide, VOCs, pharmaceuticals, PFOA, and lead-free water with great taste odor without capturing the essential minerals.

 Verdict: 
Aquasana AQ-5200 is designed to convert ordinary contaminated water into pure safe water full of rich minerals including, magnesium, calcium, etc. its claryum technology is intelligent enough to save lots of water with selective filtration.

Also, its 2 powerful filters can last for 6 months by providing 500 gallons, which means you will get each gallon for 10 cents.

Furthermore, its installation and maintenance are very simple you just need to read out the manual and do it yourself without hiring a plumber.

NSF certification is strong proof that this will never hurt you in terms of water bills, pure water, and durability.

7.  APEC WFS-1000 Super Capacity Premium Quality 3 Stage Under-Sink Water Filter System(724 reviews, 4.6 ratings)

 Reviews: 
Three-stage powerful and efficient filtrations:

The manufacturer utilized the premium quality filter to supply endless safe water without wasting the important minerals; yes you will get safe water with an adequate amount of healthy minerals.

• 1st Filtration stage: A 10 inches premium and high-capacity polypropylene sediment filter is added to remove the particles, dust, rust, etc. pure polypropylene depth filter is powerful enough to attract all the particles and can be lost longer.
• 2nd filtrations stage: A 10 inches extruded carbon block filter is added to maintain the taste, color, and odor of water by removing chlorine and cloudiness, carbon block is powerful enough to remove VOCs instantly.
• 3rd filtration stage: another 10 inches extruded carbon block filter is added to further purify the taste of water by removing remaining chorine cloudiness etc.

These three premium quality filters are built from durable components to provide long-lasting performance by supplying more refreshing safe water without losing efficiency.

Even the manufacturer claims these three filters could last for 12 months.

Designed to keep healthy minerals:

Its three-stage filtration is engineered to keep healthy minerals by removing hazardous minerals; you will get safe water with important minerals as well.

Tankless Compact design, easy to install, operate, and maintain:

Its sleek and compact tankless design will save you lots of space and can be instilled easily without hiring a plumber; moreover, its maintenance process is very simple just you need to change three filters once a year and keep enjoy healthy water.

Made and assembled in the USA with FDA and WQA certifications:

Manufacturers provide a 1-year satisfaction guarantee with lifetime support by WQA water specialists in CA, Moreover, it comes with a lead-free chrome faucet with FDA-approved JG food grade tubing to provide safe chlorine-free odorless pure water.

 Verdict: 
If you are hunting for an under sink water filter which manages to provide you safe water with essential minerals, without wasting lots of water and space, this model is for you.

Moreover, its three premium quality filters can last for 12 months; you don’t need to change the filters monthly.

8.  Frizzle Under Sink Water Filter System-High Capacity Direct Connect Under Counter Drinking Water Filtration System(1885 reviews, 4.6 ratings)

 Reviews: 
Frizzle comes with two stages high capacity compound filter with unique technology to remove 99.9% of hazardous chemicals by leaving essential minerals in the water.

The manufacturer claims that this tiny beast will eliminate the following chemical with high efficiency.

• HEAVY METALS like LEAD
• CHLORINE
• RUST
• CHROMIUM
• MERCURY
• CARCINOGENS
• VOCs
• TURBIDITY

Keep enjoying safe and pure water from the tap.

Sufficient flow rate:

This tiny beast will supply 2GPM pure water with adequate minerals which are more than enough for a small household; you can wash veggies, fruits, etc.

Compact and money-saving design:

Its compact and sleek design can be adjusted anywhere without occupying lots of space.

Furthermore, this under counter water filter contains the core filter cartage which you need to change during the maintenance, you don’t need to throw the whole plastic, this will save you lots of bucks as well

Also, the core filter is durable and efficient enough to supply 1600 gallons, typically it will last for a year but it is best to change this out right after 6 months to get optimum performance.

Easy to install and maintain with auto-shutoff design:

The manufacturer has utilized quick installation and filter-changing technology to make this system more reliable. You don’t need to hire a plumber to install or maintain it; simply you need to read out the instruction and follow them properly.

Also, you can change the filter by twisting it, even you need to wrench or shut off the water supply, it will automatically shut off the water supply with an auto shut off valve.

Compatible with your cold line:

It is compatible with both 1/2”or3/8” valves just you have to connect it directly and enjoy the cold endless pure water for years.

 Verdict: 
Though this filter is tiny, still it can supply sufficient GPM with top-notch features, like, selective filtration to leave essential minerals, easy installation, and maintenance. It connects directly with your cold water tap, and it has auto-shutoff technology.

It is more than enough for couples, you will get 2GPM by saving lots of space money, and time, you don’t need to maintain it monthly it only needs maintenance by the end of the year, you can change its inner core filter within seconds.

9.  iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System

 Reviews: 
6th stages of filtration with alkaline balancing filter:

This system is exclusively designed to provide extremely safe water with the desired alkalinity. Some fitness freaks want their water full of minerals, like calcium, magnesium, etc, with a maintained pH level.

iSpring tries its best to convert contaminated water to healthy natural water by adding 6 stages which can remove 99% of chemicals and add the desired alkalinity to the water.

• 1st stage: a sediment filter is used to remove the large particles, dust, rust, and sand.
• 2nd stage: GAC carbon filter to maintain taste odor and remove cloudiness and excessive chlorine.
• 3rd Stage: CTP carbon filter to remove VOCs, chloramines, and other harmful contaminations.
• 4th stage: RO filter to further increase the quality of water by removing tiny chemicals up to 0.0001 microns.
• 5th stage: post carbon filter to remove residual to ensure the test and odor of water.
• 6th stage: PH filters to increase alkalinity by adding back the healthy minerals.

Remove 1000+ harmful chemicals:

The manufacturer claims that its filtrations system is very powerful it can capture 0.0001-micron chemicals without wasting lots of water, furthermore, it can capture 1000+ hazardous chemicals from the inlet water to provide safe and healthy water, just like the natural.

Easy to install maintain and operate:

Its installation is DIY. You will get each important part from fitting to screw with the package. You don’t need to buy fitting, screws, grips, seals, etc. Also, and you have technical support, videos, and a well-organized manual from the manufacturer as well.

Though its installation process takes some time but believe me it is doable without the help of a plumber, still, customer support is available in case of failure.

Long-lasting premium quality filter with easy to changing functionality:

Its filter is made from high caliber, premium quality materials, you don’t need to change them monthly if you are an ordinary user. Each filter has a different life span like sediment, carbon, and pH filters can last 6 – 12  months however the RO filter can last 2 to 4 years depending on the usage and quality of inlet water.

Lead-free brushed nickel faucet, transparent pre-filter to monitor the quality of water:

You don’t need to purchase another faucet, a premium quality lead-free faucet comes out of the box, also, its pre-filtrate is transparent you can monitor the water quality from there as well.

 Verdict: 
This is a perfect filtration system for the peoples who wants to drink premium water with the desired alkalinity, its 5 stages are powerful enough to remove 1000+ particles instantly and finally after 6th stage you will get slightly acidic pure water with maintain pH level.

Don’t worry about installation, fitting, and leakage problems, it comes with all necessary instructions and fittings. You just need to connect them, it will never leak because of perfect threads, grips, seals, etc.

Furthermore, you will get a premium quality sink and a 3.5 gallons pressurized tank, which will further ease your work, also, its pre-filtration filter is transparent so that you can examine the water quality precisely.

10.  Woder WD-S-8K-DC Water Filtration System – WQA Certified (1706 reviews, 4.4 ratings)

 Reviews: 
99.9% efficiency

Wonder WD-S-8k-DC is engineered to remove all the contaminations including heavy metals, chlorine, carcinogen particles, hazardous VOCs, mercury, etc, by leaving essential minerals to supply the safe water with an adequate amount of nutrition.

Moreover, it comes with NSF/ANSI 42 and NSF/ANSI 372 certifications for chlorine-free, lead-free, odorless, and tasty water.

WQA Gold seal certified filter:

Premium quality WQA Gold seal certified filter which can last for more than a year depending on the usage, the manufacturer claims that it can supply 8480 gallons. This system is not built to clean well water, this is not a water softener. You damage your unit by using well water.

 Compact, easy to install, No maintenance required:

It’s extremely compact and space-saving design will allow you to mount it under the sink easily you don’t need to hire a plumber, you can directly connect it with a 3/8” hose.

 Verdict: 
This is a perfect budget-friendly option for couples and singles. It can last for more than a year, saving you lots of space, time, and money.

Furthermore, its installation process is very simple you can install it within a few minutes.

Another interesting feature of this system is you can connect it with a cold water hose. Now there is no need to fill your refrigerator with water bottles.

Keep in mind this system is only for biological safe cities this will not work on well water, please don’t spoil your money by using this system for well water. 

Buying Guide-Things Consider Before Buying The Best Under Sink Water Filter

• Contaminations removing capacity

Different under sink water filter comes with different capacities to filter out the contaminants, some of the RO filters come with an extremely powerful filter to capture even more than 1000 chemicals, however, some under sink filter comes with normal range filters which are only able to remove some selected chemicals.

We suggest you check the filtrating capacity of the filter you are buying. If you have selected a filter that is not capable to filter out the well water, you have probably wasted your money if we’re looking for one. We have covered models in our reviews that can filter well water too.

Keep checking out the filter whether it will remove the chemicals you want to remove or not

Micron rating

Micron rating defines what size of particle a particular filter will be able to capture. Some filter comes with an extremely low micron rating of 0.0001 which will be able to capture even very small bacteria as well. While others comes with a 0.5 microns rating which will not be able to remove tiny chemicals.

According to our research, most of the under sink water filter comes with high micron rating because they are designed for biological safe cities. They are not designed to purify high contaminated well’s water with lots of tiny bacteria, still few options are available in the market to facilitate the consumers.

You can select a low micron rating filter from our list which will be able to purify both tap and well water, keep in mind if your water is not that much-contaminated keep use ordinary water filters to avoid the excessive cost.

NOTE: leaser the micron rating greater the water quality.

Water pressure

Nothing is more frustrating than waiting for a glass of pure water for a long time, believe me, it will exhaust you.

Selecting an under sink water filter with sufficient water pressure is very much important to save your time. Though under sink filters are designed to provide more pressure as compared to others, still, you have to select according to your needs.

The capacity for supplying water

Different underwater filter comes with different capacity to supply premium water per days. Some water filterS can supply 75 gallons per day, while others can supply 18 to 20 gallons per day, make sure to select the one according to your needs.

Don’t choose a very large unit if you need low GPM. The cost of maintenance and water bills will be high if the unit is large in size & capacity.

Water wastage

This is the most important factor. You have to check out before buying an under sink water filter, most of the traditional RO filters comes with a high water wastage ratio of 5:1, 4:1, etc. which will cause of a nerve wreaking water bills.

NOTE: 5:1 means you will get 1-gallon of premium water by wasting 5 gallons of water which is very high.

Don’t get confused, thanks to new technologies that bring down the waste and pure water ratio from 5:1 to 2:1 or even 1:1. Know you will get extremely efficient under sink water filters like Waterdrop RO Reverse Osmosis Drinking Water Filtration System, CuZn UC-200 Under Counter Water Filter, etc.

Lower the wastewater and pure water ratio lower the cost of water bills environmental impacts etc, make sure to select a unit with the lowest wastewater to pure water ratio.

We have shortlisted each of our products carefully to avoid lots of water wastage feel free to select from them.

Selective filtrations (healthy mineral addition)

Selective filtration will leave essential minerals that are beneficial for your brain and bones, without these adequate minerals you will drink dead water without beneficial minerals.

We suggest you choose an under sink water filter with selective filtration technology to get essential minerals, we have listed some of the best under sink water filters with intelligent selective filtration.

Filter quality and lifespan

The filter is the backbone of every water filter not only an under-sink unit. It should be durable and efficient to capture all hazardous chemicals instantly, to provide safe and premium water for a lifetime.

Moreover, its life span is very important, different filters come with a different lifespan like 6 months, 1 year, and even 3 years, select the most durable one to avoid rapidly changing.

Why it is important:

• Cartage with impressive longevity built from quality material will be able to purify water more efficiently.
• Another major benefit is you will save maintenance costs as well.

NOTE: Examine the filter after a certain time, if the manufacturer claims that this will last for 1 year, keep monitoring it right after 8 months because they have tested that filter with municipal water which is not as same as your water.

Your water may have more contaminations, keep examine the water filter to get contamination-free water.

Stages of purifications.

The unit with more stages of purification will be more powerful than an ordinary 2 or 3 stages filter but, you have to pay more, in terms of initial cost, maintenance water, and bills, etc.

Please choose according to the usage and biological condition of the water, if you want to filter out the well water you need to purchase a multistage filter to get more purification. However, if you want to purify tap water which is already biologically safe, then you need to buy a 2 or 3 stage filter to avoid the excessive cost.

We suggest you examine the water before deciding to buy a unit, this will help you to select the best under sink water filter within the mid-range price tag. Just do some biological tests of water from your nearest water treatment labs and you are good to go.

Alkalinity

This is not a very important factor to consider but we have listed this for fitness freaks, those who are involved in fitness they want their water with a certain pH level (alkalinity).

Some under-sink water filters come with pH filters to adjust the acidity and alkalinity of water after purification which is amazing because natural water itself has an elevated pH level which is beneficial for the human body to digest food. It is also beneficial for bones.

Of course, you have to pay some more bucks to get the unit with a pH filter, still, you got cheap options with selective filtration technology to leave healthy minerals.

If you are a real fitness lover you have to select this technology.

Ease of installation and maintenance

Easy installation and maintenance will save you lots of time and money, you don’t need to hire a plumber to install it. You only need to follow the instruction of the manual to install and maintain it.

Furthermore, you can examine the leakage problem and fix it as well, that is why we suggest you pick an under sink water filter which can be installed and maintain within a few minutes.

Price

As the matter of fact, we all believe that expensive under-sink water filters will last longer, provide premium contamination-free water with adequate minerals, etc. isn’t it?

To some extent we are right we need to spend more to get more premium quality under sink water filter with lots of features, but keep in mind we have to select a unit according to the biological condition of water and usage.

People purchase very expensive under sink water filters unnecessarily, they need a limited flow of water, their inlet water is biologically safe than why they need an expensive filter, they can do their work with a budget-friendly filter as well.

Keep in mind expensive filters with lots of filtrations stages will need more maintenance costs as well, always choose a system that is feasible for your home. Avoid unnecessary fuss.

Warranty and support

Lots of under sink water filters come with different warranty and support. Some of the manufacturers provide 1, 2, or 5 years of warranty and impressive customer support as well.

We suggest you choose an under sink water filter with an impressive warranty and customer support. A longer warranty will clear your doubt about the durability because the manufacturer gave that much longer warranty to prove the system’s durability. Secondly, customer support will solve every problem within few minutes without hiring a plumber.

Advantages of under sink water filter

Budget-friendly: Most of the under sink water filter comes with the mid-range price tag, anyone can afford easily, even some unit comes under 100 bucks which is amazing.

Environmental friendly: As we have mentioned above that under sink water filters comes with a small and durable filter, which is perfect to remove all contamination by wasting less water as compared to the traditional RO filter.

Furthermore, you don’t need to change the filter every month which will also minimize environmental waste.

No water wastage: Another major benefit of under sink water filter is that they are perfectly designed to waste minimal water by provided a huge amount of premium, drinkable water, which will surely cut off your water bills by 50%.

Compact Space-saving design: The majority of under sink filters comes with an extremely compact design that can be adjusted easily under the sink. Even the unit like CuZn U-200 and Wonder WD-S-8K-DC are extremely compact and can be adjusted both horizontally or vertically under the sink.

Less maintenance required: As we have mentioned that their filters are extremely powerful, durable, and easy to replace, according to our research the minimum life span of an under sink water filter is 6 months depends on the usage.

Also, you can change them simply by twisting them, which is life-saving for lazy persons like me.

Easy to install: most of the under sink water filter comes with an easy installation process because of compact design and simple mechanism you don’t need to hire plumber, drilling stuff, etc. You will get all the essential fittings with the package.

Improved water taste: you will get a natural odorless taste because of activated carbon blocks and coconut shells without losing the essential minerals.

Disadvantages of under sink water filter

Low flow rate: most of the under sink water filter comes with a low flow rate because they have a tiny space-saving design to fit well under the sink, though you can select a unit with a large flow rate, still you found few ones.

Most of the units are built for biologically safe cities: lots of under sink water filters built for biologically safe cities where water is safe from bacteria, though you can found some units which will able to purify even well water, still there are few.

Separate tap required: a separate tap may be required to install an under sink water filter.

Frequently Asked Questions ( FAQs )

1: Are under sink water filters worth it?

Yes, of course under sink water filter is a good choice for those who want instant pure water by saving storage, money, and time.

Furthermore, they come with ultra-powerful filters that can last for years.

2: How long do under sink water filters last?

Different water filters come with different life span some of them can last for 6 months, 12 months, or even 3 to 5 years, keep select the feasible one according to the needs.

3: How do you clean under the sink water filter?

Some peoples clean their filters with soap and sanitized it with different chemicals; still, we suggest you change them before the expiration, after cleaning it they may not work like previously.

4: What happens if you don’t change the water filter?

They may lose efficiency, waste more water; leakage may have occurred as well, several other problems may occur like a motor failure, etc.

5: Can an old water filter make you sick?

Yes, the old filter will not able to trap more contamination as a result you will get contaminated water which has the potential to sick you.

6: How do I know if my water filter is bad?

If you found leakage problems, filtered water with bad taste, not easy to maintain, and waste more water, then you have to change it.

7: Is it safe to drink water from an expired filter?

No, it is not safe, you have to change it otherwise it will eventually make you sick.

Conclusions

We have tried our best to provide you the best under sink water filter list with various options available in the market. Hope our days and month’s research will give you an idea to find the best one for you.

We suggest you get an under sink water filter with durable filters, powerful filtration processes to capture all the contaminants instantly. The unit should be installed and maintain easily and fits well within your budget.

Though we have made detailed buying with honest product reviews, still some peoples want an expert opinion which is perfectly fine.

Here are our recommendations,

• Waterdrop RO Reverse Osmosis Drinking Water Filtration System (best for both large and medium house hold).
• CuZn UC-200 Under Counter Water Filter (best for small house hold).
• Home Master TMAFC-ERP Undersink RO System (best for large houses)

But guys please don’t go for a very expensive under-sink water filter un-necessarily; choose the best one according to your needs.

Share our hard work with loved ones if it helped you.

Choosing the best countertop water filter can be difficult due to the abundance of water filters available in the market. Many of those filters are not even NSF certified and made of soft plastic that constantly leaks BPA materials into the drinking water. Those models need quick filter replacement and regular maintenance.

Consuming tap water regularly may seem convenient and budget-friendly, but it can be a threat to the immune system and overall health. Common tap water can contain lead, chlorine, VOCs, pharmaceutical, mercury, herbicides, pesticides, cysts, and more.

We have gathered a list of top 9 water filters that are affordable, durable, positively reviewed in the market, doesn’t produce any wastewater during the filtration process, and operate at more than 95% filtration efficiency.

Check out our top 3 picks. Each countertop model is best in its own right.

Best Countertop Water Filter Reviews 2021

The best countertop water filter system is one that removes 99% of commonly found toxins from the drinking water. It will remove the bad odor and develops a delicious taste in the drinking water.

It will be made of either stainless steel, ceramic, or any other material that is durable, corrosion-resistant, doesn’t leak BPA material in the water.

Such a filter has be to lightweight and portable so that you can carry it around on a picnic.

The best countertop water filter system will provide many gallons of clean water before a replacement. Its installation will be super easy. Most of the countertop models are super easy to install. It’s DIY.

Most importantly,

Always check if the unit is certified or not. Many products are available in the market are not certified and people are buying them. Kindly ignore those products. We don’t know if they’re capable enough to filter toxins.

Let’s Get To Our Top 9 Best Countertop Water Filter Reviews

IMAGE	PRODUCT	FEATURES
Top Pick	Top Pick	Big Berkey	People: 2-4 Height: 19.25 Capacity: 2.25 Gallons	CHECK PRICE
		Apex MR-1050	Weight 5 pounds Height: 14.25	CHECK PRICE
		New Wave Enviro	Weight 0.5 Height: 4.6	CHECK PRICE
Best Choice	Best Choice	Home Master TMJRF2	Weight 4.25 Height: 7.6	CHECK PRICE
		Aquasana AQ-4000W	Weight 4.25 Height: 7.6	CHECK PRICE
		Clean Water-4less	Weight 4.25 Height: 7.6	CHECK PRICE
		Brondell H630 H20	Weight 6.2 pounds Height: 11 Capacity: 5 Gallons per minute	CHECK PRICE
		APEC Water System	Weight 4.72 pounds Height: 4 Capacity: 2000 Gallons	CHECK PRICE
Best Point Use	Best Point Use	ESOW CounterTop	Weight 3.49 Height: 10.43	CHECK PRICE

1:  Big Berkey Gravity-Fed Water Filter

Big Berkey portable water filter is the answer to the regular contaminated tap water that is filled with different chemicals and toxins like Prohormones, pesticides, bacteria, heavy metals, etc.

It uses gravity to force the water through the cartridge, removing pathogens and above mentioned toxic elements with close to 100% purification efficiency.

Why choose big Berkey – Benefits

It is No#1 on our Best countertop water filter list due to the following reasons:

• This model is affordable with 99% filtering efficiency.
• It works on four purification elements. Two Berkey black filters, and two fluoride filters.
• An average household of 2 – 4 people uses about 2 – 4 gallons a day, and Big Berkey provides an actual 6000 thousand gallon capacity which is more than the actual requirement.
• You have about four years with one load of these filters.
• It would be a stressor if you had to constantly replace the filters, but since you don’t, you can get clean water regularly.
• No electricity, tools, and plumbing services are required.
• You don’t even need to attach it to your kitchen faucet (portable).
• Bring it to any picnic spot, and use the pond water. It will take out 99% of the toxins in the water.
• It is one of the cheapest water filters in the market.

Berkey purification filter elements: Berkey filters can clean out 99.99% of the toxins and they work on three different levels to filter out:

• viruses
• pathogenic bacteria
• heavy metals including arsenic, lead, mercury, and chromium
• pesticides
• Prohormones
• Protozoa
• Inorganic minerals
• Pharmaceutical drugs, etc.

These filters are made of carbon composite containing high-grade coconut shell carbon combines with 5 different types of media which allow to filter everything out (foreign substance).

Both filters will give 6000 gallons before being replaced. This capacity can be increased in areas where the quality of the water supply or groundwater is not that bad.

The technology used in Berkey Filters:

• There are millions of pores in filters. The first path that toxins have to go through are these small countless pores.
• Just that first defensive layer makes it extremely difficult for toxins to pass through.
• Then adsorption and absorption technology are being used by the filters to create an ion barrier. The ionically charged barriers will filter the remaining heavy metals and minerals.
• In simple words, the ionic barrier will pull the metals just like a magnet.

The two extra filters will help to filter out fluoride:

Nobody likes to drink water rich in fluoride, it is not good for health. The two extra white-looking filters help to makes sure you get all the fluoride out from your drinking water. Both filters last about a year.

Why Big Berkey is durable:

This model is 100% plastic-free and made of 304 stainless steel. The 304 steel has excellent corrosion resistance and heat-resistant properties. That is why this water filter is among the best countertop water filters in terms of durability.

Big Berkey water filter is precisely designed to stay intact so that it would be a primary choice for road trippers and campers. It won’t leak or break under the shocks of mountainous roads. I would recommend this model to travelers.

Health professionals will always advise you about drinking more water, but they don’t mention most water sources has either chlorine, fluoride, heavy metals, or prohormones and pathogens.

Quality of the purification filters of big Berkey filters out almost all of the toxins found in the water. This model is constructed from stainless steel which means, chances of scaling are almost zero.

I can’t emphasize enough how good Big Berkey is in a normal household, but it has proven its worth on camping sites as well. I am recommending this gravity-fed best countertop water filter system.

2:  Apex Countertop Drinking Water Filter, Alkaline, Clear (MR-1050)

Apex Countertop Drinking Water Filter is a simple, yet powerful filtration unit that is compact, easy to use, durable, long-lasting, cost-effective, and lightweight. The final product (water) is rich in beneficial mineral content which neutralizes the body acidity by balancing the PH levels in the blood.

Apex is super easy to install. Apart from the main housing, the entire assembly is tool-less. It is a budget-friendly option for a family of 2 – 4.

Why chose Apex Countertop

• Apex Countertop cleans 99% of the commonly found contaminants in tap water chlorine, sediments, radon, heavy metals, and toxins that contribute to water-borne diseases.
• This simple model uses a 5-stage filtration system that balances the water’s PH-LEVEL while lowering acidic properties.
• After removing harmful contaminants, it adds minerals such as magnesium, potassium, and calcium to the drinking water.
• The final product is odorless water pleasing in taste.
• Each filter can provide 750 gallons of drinking water before a replacement is needed.
• For a family of 4, the filters can last up to 4 – 8 months.
• Apex Countertop’s size is compact so that it can easily sit beside you sinks. It does not take much space.
• This model is made by using carbon fiber which is much lighter and 8 – 10 times stronger than steel.
• This model promotes better hydration than bottles of water.

How Apex Countertop water filter is promoting Environment

By purchasing your own kitchen water filter, you are not only saving your money, but it is the better and responsible choice for helping to mitigate millions of plastic water bottles.

Apex Countertop Drinking Water Filter purifies almost all known contaminants from the drinking water. Water may flow a bit slow from the faucet, but not to a frustrating level.

Though installation is really easy, a manual is attached to the package. Many people including me like to drink alkaline water. Apex is the best countertop water filter in terms of how easily we are getting alkaline water.

Opt for it. It won’t disappoint you.

3.  New wave Enviro 10 Stage Water Filter System

New wave Enviro is not only a 10-stage filtration system that is 10 times more cost-effective than bottled water, it is also safer.

Bottled water companies use plastic as their primary container because it is the cheaper option. The problem is plastic leaks a harmful chemical known as BPA in the water which is directly linked to many health issues.

New wave Enviro 10 Stage Water Filter System is more than suitable for a family of four living in a small apartment.

Why choose New wave Enviro 10 Stage countertop water filter:

• This model sleek, light, and portable in design. It consists of only 1 canister filter so it easier for students or young adults to carry it to their rented apartment.
• Connect to any standard faucets within seconds. If you are using a spray faucet, there is an under-sink installation feature as well.
• This unit filters the major contaminants to an EPA minimum level.

These contaminants include:

Chlorine: Chlorine and its byproducts can raise one’s risk of cancer by 70 – 73%.

Lead: Birth defects in pregnant women and child brain damage is caused by lead.

Arsenic: Skin, lung, kidney, and bladder problems are caused by Arsenic.

Other dangerous minerals such as asbestos, mercury, and organic contaminants such as pesticides and herbicides are included.

The 10-stage filtration system:

1. 50-micron pad:

Water flows through the first stage which traps and holds larger solids such as rust.

2. Silver-impregnated activated carbon:

At this stage, a bacteriostatic environment has been created which helps to remove cancer-causing organic contaminants.

3. Cation exchange Resin in H+ Form and Na+ Form:

Filters heavy metals such as copper, mercury, and lead.

5. 6. Plus stages: Anion Exchange Resin & Inorganic Component:

These stages pull out any sulfates and phosphates that can interfere with inorganic ARSENIC removal.

7. 8. Non-washed & washes activated carbon stages:

Chlorine’s bad taste, odor, and byproducts are removed in these stages. Pesticides, herbicides, and other contaminants linked with cancer are also removed in these stages.

9. Ion Exchange Fibers:

Using ion-exchange fibers, additional protection from heavy metals has been provided.

10. 5 Micron Pad:

A five-micron polishing filter develops delicious taste with clarity in the drinking water.

There are more than 2100 known contaminants in regular tap water. New wave Enviro’s 10-stage filtration process wipes out all of those known contaminants (99%). This model is compact in design, cheap, reliable, and durable.

Filtration replacement cost is cheap as well.  In most countertop filters, there is always that rubbery residual smell in the water. New wave Enviro 10 Stage Water Filter System provides delicious, odorless water right from the get-go.

Its installation is super easy. After installing the unit, run for the water for at least 5 minutes. After that, you are good to go.

4.  Home Master TMJRF2 JR F2 Countertop Water Filtration System

More compact and sleek than its predecessor, Home Master TMJRF2 JR F2 is an affordable choice for a family of 2 – 4. This model fits virtually attached to any common faucet with an aerator tip.

Connection with the Faucet:

If your faucet has a male connection, take the diverter valve and screw it right on. If your faucet has a female connection, you will have to use the faucet adapter to connect the diverter valve directly to the faucet.

How Home Master TMJRF2 works:

When are you ready to draw the water from this unit, turn on the kitchen faucet as usual, but only use cold water otherwise, you will damage your unit.

After pulling the pull pin, the water will divert from the tap water faucet down through the Home Master TMJRF2 faucet line into the filter itself.

You will get clean and delicious water at any flow rate, but the trick lies when you slow your flow. It will improve the water contact time with the media.

3-stage filtration:

1^st stage: Activated Alumina

At this stage, fluoride is filtered.

2^nd stage: KDF85 Media

Heavy metals like lead, mercury, manganese, copper, and filters hydrogen sulfide. Light metals like aluminum are also filtered.

3^rd Stage: Blend of catalytic Carbon & coconut shell carbon

Herbicides, pesticides, chlorine, VOCs, other dangerous chemicals will be removed at this stage. 14000 different chemicals are eliminated using catalytic carbon.

All stages of working together will provide the best filtration possible at a very affordable price. The filtration replacement process across the entire junior series is similar.

Home Master TMJRF2 JR F2 is among the best countertop water filters in areas where groundwater is not available. It is lightweight, reliable, durable, and removes almost every major contaminants found in the water.

Though the lifespan of the filter is short, the replacement cost is not that much. Home Master is offering 3 years limited warranty on parts. What else do you want under $100? I have not heard any complaints about this unit, go for it.

5.  Aquasana AQ-4000W Countertop Drinking Water Filter

Aquasana AQ-4000W is a budget-friendly option for those who want their water clean, odorless, and free from sediments. This unit guarantees 97% contaminant removal while retaining beneficial minerals (balanced) to the drinking water.

Aquasana AQ-4000 uses 2-stage filtration technology. It filters 10 times more contaminants than the leading gravity pitcher.

Why chose Aquasana AQ-4000W:

• No wastewater or toxins is added to the final product (drinking water).
• 11 times the capacity of the leading gravity-based filter pitcher in the market (11 cents per gallon).
• Easy installation. Just follow the manual. No plumber is required.
• NSF certified. Proven to provide over 97% chlorine and chloramine removal.
• Environmental friendly. Reduces the need for plastic water bottles.

How the filters work:

• Activated carbon reduces herbicides, pesticides, volatile organic compounds, and MTBE.
• Chlorine and chloramine are reduced by catalytic carbon.
• Heavy metals including lead, mercury, etc. are removed by ion exchange.
• Asbestos and chlorine-resistant cysts like giardia are eliminated by absolute sub-micron mechanical filtration.

Aquasana AQ-4000W removes the following known contaminants

• Lead
• Mercury
• Herbicides
• Chlorines
• Pesticides
• Pharmaceutical toxins
• Giardia, etc.

Additional features:

This model can easily provide 450 gallons of clean water. For a family of 2 – 4, this unit is perfect. The lifespan of filters is 6 – 7 months which is kind of fine considering the quantity of water consumed per day.

The thing that sets Aquasana AQ-4000W apart from other countertop water filters is that it retains the beneficial minerals while eliminating the contaminants at the same time.

Aquasana AQ-4000W is among the best countertop water list due to its optimum contaminant removal ability while retaining healthy minerals. Both processes are accomplished using the twin cartridge system.

Though you will keep changing the filters on schedule, the replacements are cheap so not much of a problem there. Aquasana AQ-4000W is fractionally expensive than most water filters providing similar features under $100, but it is NSF certified with a clean water guarantee. That is why it is on our list.

6.  Cleanwater4less Countertop Water Filtration System – No Plumbing Water Filter

Cleanwater4less Countertop is a portable yet, high capacity water filter which is capable enough to provide 10000 gallons of clean, chlorine-free water for a family of 3 – 4.

This precisely designed model can last up to 5 – 7 years for a family of 3 – 4 without ever changing the filter. Why would you change the filter if your filtration unit can provide 10000 gallons of clean water?

Qualities of Cleanwater4less Countertop

• This unit saves a lot of money because there is no need for filter replacements.
• Installation instructions are included in the package. Even a kid can install this filter.
• The 5-stage filtration system removes 97% of the chlorine, filters sediments, VOCs, and other toxins.
• The diverter valve easily attaches to any standard faucet.
• Cleanwater4less water filter provides value for money.
• The idea behind its design is that you install this unit just once, and it will last up to 5 – 7 years.

5-stage filtration system:

• 1^st stage: Sediment pre-filter
• 2^nd stage: Depth pre-filter
• 3^rd stage: High-Grade GAC activated media
• 4^th stage: Depth post-filter
• 5^th stage: Final micron filter

There is no better option available in the market as far as value for money is concerned. The fact that you don’t have to worry about filter replacement is cool in itself.

Cleanwater4less Countertop is environmental-friendly too. It does not leave any harmful pollutants behind during the filtration process. So you are also fulfilling your duty as a responsible citizen.

I am recommending this model.

7.  Brondell H630 H20+ Cypress Countertop Water Filter System

Using 3-stage filtration technology, Brondell H630 H20+ Cypress removes 98% chlorine, volatile organic compounds, pesticides, herbicides, industrial chemical, and bad rubbery odor from the water.

The quality and durability of this are displayed/advertised. I would say this model provides great value for money.

Why choose Brondell H630 H20+ Cypress:

• This model is lab-tested independently
• Removes all the bad odor from the water.
• Removes all the toxins from the tap water without leaving wastewater behind
• Best countertop water filter in terms of customer support. They are always available to guide you about any difficulty you are facing.
• Though it is not recommended for the well water, some users have said Brondell H630 filters well water too. Not sure.
• Compare it with other countertop water filters in this price range, the quality of the final product (water) is finer in Brondell H630 H20+ Cypress.

DIY Installation:

Faucet Diverter Installation:

• Remove the aerator from your original standard faucet.
• Insert the rubber washer into the threaded side of the provided diverter. There have not been any complaints about rubber smell in the water yet, you can use a silicon washer to make sure there isn’t any rubbery smell. You have to purchase it separately.
• There are three different adapters provided with the package if the threaded diverter doesn’t attach to the faucet.
• Hand-tight the diverter. Don’t tighten it too much.
• Inset the white tubing into the connection on the diverter.
• Insert the other side of the tubing on the elbow found on the backside of the Brondell H630 H20+ Cypress.
• Point the diverter switch up to the faucet, turn on the cold water, and then point the diverter switch back to the white tubing side.
• Press the unit’s button located on the top, and let it run for 10 minutes to activate the system.
• Turn off the colder water and turn the diverter switch back to the faucet.

YOU ARE GOOD TO GO.

Under Sink Installation:

• Note the size of the water connection under the sink, and purchase the T-valve separately.
• Turn off the cold water supply under the sink. Turn on the faucet to drain any residual water.
• Remove the cold water supply from the shut-off valve. Insert the rubber washer into the female end of the T-valve separately. Connect it to the cold water shut-off.
• Reconnect the faucet water supply hose to the T-valve under the sink.
• Insert the provided white tubing into the elbow at the back of the Brondell H630 H20+ Cypress.
• Drill a hole under on counter and run the tubing to the T-valve. Connect it.
• Point the T-valve handle/switch up to the supply line.
• Turn on the cold water and check for leaks, and turn the T-valve switch to its original position.
• Press the button on the top of Cypress and let the water run at least 10 minutes to activate the filters.

You are ready to get clean water from Brondell H630 H20+ Cypress.

3-Stage filtration:

• HF – 31 – Composite Plus Filter:

This is a two-step filter. It reduces sand, rust, and scale from the water. It is more of a pre-filter that acts as a protective layer for the following two layers.

Replacement: every six months.

• HF – 32 – Nanotrap Filter:

Patented and innovative filter that uses nanotechnology. It significantly reduces turbidity, waterborne microorganisms, and other harmful particulates.

Replacement: every 12 months.

• HF – 33- Cabon Block Filter:

The carbon block filter reduces the remaining particulates, bad taste, odor, chlorine, and VOCs.

Replacement: Every 6 months.

Brondell H630 H20+ Cypress significantly reduces the TDS level. Drinkable water should be less than 500, and this model reduces to 150 – 160 ppm (parts per million). It is pretty safe to drink from this unit.

It gives great value for the money. Brondell H630 H20+ Cypress is highly recommended by the reviewers including me. You are in safe hands.

8.  APEC Water System CT-2000 Countertop Water Filter System

The APEC CT-2000 is relatively fresh in the market, but it has earned its place in our best countertop water filter list.

The reason is its Multi-stage filtration system which filters almost every waterborne contaminant including chlorine, dust, cysts, lead, and heavy metals.

Benefits of Apec CT-2000:

This model is portable, lightweight, and sleek in design. The filter can last up to an entire year. The replacement cost is not that much. APEC CT-2000 is designed to filter 2000 gallons of water which is cool.

The filtered water can also be used for beauty facial tools, rinse fruits and vegetables, watering plants, and cooking. Compared to pitcher filters, cartridge cost making it a better value.

Simple installation:

This unit can easily be plugged into any standard faucet using a diverter valve. Call it a plugging, not actual installation. Let the water run for a couple of minutes to activate the filters. Use cold water.

Clean and odorless water:

This model delivers clean and odorless water at a good flow rate. I would also like to mention that the beneficial minerals are retained during the filtration process.

List of contaminants that Apec CT-2000 removes:

• Chlorine
• Bacteria
• Cyst
• Lead
• Organic compounds
• Heavy metals
• Lead and more.

How the four-stage filtration process works:

• Stage 1: Diatom Ceramic

The first filter reduces bacteria, particulate matter, cysts, and turbidity.

• Stage 2: Silver Ion

The second filter gives enhanced bacteriostatic and self-sterilized properties.

• Stage 3: Activated Carbon

The work of activated carbon is to remove chlorine, bad odor, and organic compounds.

• Stage 4: Ion exchange Resin

The last stage reduces lead and other heavy metals.

The highlight of this product is its super easy installation. There is no need to surf through the internet, it is just a simple plugging. I would say, it is a very good choice for boats, apartments, and small cottages.

APEC CT-2000 is using ceramic which is known for its grittiness and durability. It works excellent on city water supply, but I don’t know if someone has ever tried this unit on well water.

It sits right beside your sink without eating up a lot of space. The taste of the filtered water is fantastic. You will have to try it to believe it.

APEC CT-2000 is one of the best countertop water filters in terms of flow rate, durability and performance of the filtration system, and overall convenience.

9.  ESOW Countertop Water Filter, 304 Stainless-Steel

ESOW Countertop Water Filter uses food-grade 304 stainless steel in its manufacturing which is known for its corrosion resistance, strength, and durability. That is why it is leakage, cracking, breaking, and deformation proof.

ESOW has guaranteed that this unit will not release any harmful contaminant into the water and so far, it has proven that.

ESOW Countertop Water Filter is using a very good filtration system that kills almost 99% of the harmful contaminants like:

• Chlorine
• Fluoride
• Lead
• Sediment
• Rust
• Sand
• Silt and more.

That is why you can use filtered water for drinking, washing, cooking, babies milk powder, and for pets.

Why chose ESOW Countertop Water Filter

• First of all, it provides great value for money. It is not that expensive.
• This unit is using high-grade stainless steel so say goodbye to the plastic.
• A 1000 gallons of clean water is a promise which counts to more than 12 months. Not bad for a budget-friendly water filter.
• Saves a lot of money on plastic mineral water bottles.
• A 100% return has been guaranteed if the water doesn’t meet expectations. I am sure it will not come to that.
• This unit passes a filtration inspection test before shipment to ensure optimum filtration, reliability, and health benefits.
• Its flow rate is really good. You get 10 cups (70z/cup) of filtered water per minute.

Design and installation:

The installation needs no tools. Installation instructions are pasted on the manual. It is DIY. The water faucet purifier has two outlets that are easy to control.

Its metal contrast matches brilliantly with the sink. There is no need to modify it.

One drawback is that it doesn’t fit with spray, hand-held, and faucets with sensors. It only works with faucets using aerators.

ESOW’s Carbon Filtration Technology

The carbon block medium is capable of removing microbiological contaminants, lead, asbestos, pathogens, mercury, and arsenic.

ESOW Countertop Water Filter uses this carbon block technology in three stages.

Stage#1: Traps sediments

Stage#2: Removes more than 99% of lead, and microbial cyst

Stage#3: Filters water in a way that a refreshing taste is developed.

Note: ESOW’s ceramic filter elements use a long lime surface to trap sediments, dust, sand, and other impurities. Use sandpaper to clean them once every 15 days.

ESOW’s Multi-stage Faucet Filtration System

1. Large particles are intercepted by preliminary stainless steel mesh
2. Pre-sedimentation layers filters suspended solid particles, rust, sand, and small particulates
3. 93% chlorine, bad taste, and bad odor are removed by activated carbon.
4. The advanced filtration layers remove lead and balance fluoride
5. Post-filtration layers further break down sand, rust, solid particles, and particulates.
6. Finally, there is that stainless steel mesh again which further intercepts large particles.

I like the fact there are these hidden gems in the market besides Big Berkey, Apex, etc. This unit is known for its easy installation, durability due to stainless steel, flawless flow rate, and efficient filtration using carbon block technology, and stainless steel mesh.

ESOW Countertop Water Filter is using 0.1 microns activated carbon which efficiently reduces lead, chlorine, and balances fluoride in the drinking water.

I know, you are not concerned with the science behind this model, you want clean water, a good lifespan for filters, low replacement cost, and durability. I will give this model 9 out of 10 for all these factors.

Try it. ESOW not that expensive.

According to WHO, contaminated water can transmit diseases such as diarrhea, cholera, dysentery, polio, and typhoid. Each year, more than 485000 people suffer diarrheal deaths.

Water filters are not just the everyday products that you order online. This appliance is related to your health. So proper research is more than important. Especially for a countertop water filter.

Before making a purchasing decision, make a list of the following things:

• Take the PH test of your existing water
• TDS value of your existing tap water
• How much chlorine and fluoride do you need.
• What contaminants you need to remove from your water
• Contact your local health department to determine what must is, and what is not in drinkable water.

After that, read our product reviews, and this buying guide carefully to detect the best countertop water filter for your family.

Our buying guide is based on data, actual information, and several other considerations to make sure you guys purchase an affordable, durable, highly efficient, and result-oriented countertop water filter.

Let’s dive in:

• The material used in the manufacturing of a countertop water filter

Construction material defines the longevity, durability, and purity of the water. Most countertop water filters use plastic in their construction which will likely leak BPA materials.

Bisphenol A (BPA) is directly related to high blood pressure, diabetes, and obesity. It is smart to avoid filters using plastic that leaks BPA materials.

I would recommend stainless steel which is durable, strong, and resistant to corrosion. It does not interact with water’s properties and is prone to breaking. BIG Berkey & ESOW countertop water filters using high-grade stainless steel in their construction.

Ceramic is also recommended. It is also durable and prone to heat, rusting, and scaling.

• Evaluate your household need:

I recommend that you should evaluate the water requirements of your house. Every family has different water purification needs. Some like more alkaline water, some need more minerals while others don’t.

Check your municipal tap water. Not only heavy metals are a big problem in tap waters, but bacteria, pathogens, herbicides, strong odor, chlorine, and viruses are common in water supplies.

It is much easier to select a countertop water filter after you know which minerals you want your filter to retain, how much alkalinity do you need, and which contaminants do you want to get rid of.

Most of the units in our reviews retain beneficial minerals while removing lead, chlorine, bad taste and odor, arsenic, heavy metals, herbicides, pesticides, and other particulates.

Some models like APEX are known for their alkaline filtered water which is preferred by many households, but not everyone likes it. That is why I am emphasizing that should evaluate your home’s purification needs.

• Lifespan and replacement of filter

Even the best countertop water filter needs filter replacement. It is necessary to check the lifespan and replacement cost of the filter.

Different models have different replacement costs and lifespans. For example, the Cleanwater4less Countertop Water Filtration System needs no filter replacement. It will last up to 10000 gallons before needing a new one.

Other models like Aquasana & APEX are budget-friendly but their filter lifespan is 6 – 10 months with low replacement cost.

Many countertop models in the market are just a pain in the ass. Their filter needs regular maintenance and quick replacement.

Always check the filter replacement cost and the lifespan. Many budget-friendly models are giving excellent filter lifespan with minimum maintenance.

Check out all the products in our best countertop water filter reviews. You will find one that suits your pocket.

• Contaminant filtration capability:

Some filters are efficient enough to filter all kinds of contaminants including chlorine, arsenic, and lead. Others are more targeted towards specific toxins.

While choosing a water filter, check if the filter is capable enough of removing:

• Chlorine
• Arsenic
• Lead
• Heavy metals
• Herbicides
• Pesticides
• Pathogens
• Bacteria
• Suspended solids
• Particulate matter and more.

The main purpose of a water filter is to provide contaminant-free clean water. Don’t compromise if the filter is not good enough.

Such filters are not only limited to expensive models like Big Berkey, other budget-friendly countertop water filters are in our reviews are also capable of removing above mentioned contaminants with more than 95% efficiency.

• Economical:

The more complex a countertop water filter is, the more expensive it will be. There are many factors upon which cost is defined such as:

• Which type of material is being used
• The efficiency of the filtration
• Stages of the filtration process
• Flow rate.
• Filter’s lifespan
• Can we use the countertop filter for well and pond water too, or not.
• The durability of the product
• Size of the product.

Make a checklist of all the above factors before making a purchasing decision. Most countertop filters are not efficient in their work, but in the end, it all depends upon your budget.

We have dug up some of the best countertop water filters that are practically flawless in their work, durable under stress, will provide more than 90% filtration efficiency with low replacement cost (most of them).

And the good news is,

Not all of them are expensive. If you can afford it, then Big Berkey & Apex counter top filters should be your choice because both of these units are durable, highly efficient in their work.

There are other budget-friendly options like ESOW & Brondell which will also provide clean and delicious water to the family of 2 – 4.

• Compact and space-saving:

One of the main purposes of a countertop water filter is to save space and sits perfectly beside your sink.

Most countertop water filters are sleek and lightweight, but some models are bulky in their appearance.

I would recommend going for a portable, lightweight, and sleek model like Apex, Brondell, Aquasana, and Big Berkey. You can carry these units anywhere from camping to small apartments.

• Filtered water taste and odor:

I want my water to be delicious and free from bad odor. Different people have different choices in terms of water taste, but no one wants bad odor.

Read the reviews carefully to know if the unit is releasing a bitter taste in the end or sweet delicious water. Whatever happens, never choose a unit whose filtered water smells like hell. It is my humble advice.

People also complain about the rubbery smell in the water caused by rubber washers that fit over the diverter valve. It has nothing to do with the filtration process. Replace the rubber washer with a silicon washer. You will not smell that rubber again.

How easy it is to install a countertop water filter

Don’t worry about this step. It is easier than you think to install a countertop filter. One of the drawbacks is, most water filters only attach to standard faucets with aerators. Always check if the filter can attach to the faucets or not.

You need to remove that aerator and insert the diverter valve as per the instructions printed on the manual, and your water filter is ready to go.

No need for additional tools for plumbing. It is DIY.

Warranty and support

A 30-day return and exchange warranty is common in the water filter market. It is not bad, but I would recommend for the models that are offering limited warranties with lifetime or limited support.

Models like Brondell are offering lifetime free support with a limited warranty. It is satisfying to know that aftercare is available in case of any failure or problem.

Support is also helpful when you begin the installation. They will guide better than the manual. You can explain to them your situation like the type of sinks, faucet, tubes, and hoses you are using.

Look for the deals that are providing aftercare.

1: What is the best countertop water filter?

Top 5 Best Countertop Water Filters of 2021 that removes 99% of toxin and are affordable are:

• Big Berkey Gravity-Fed Water Filter
• Apex Countertop Drinking Water Filter, Alkaline, Clear (MR-1050)
• ESOW Countertop Water Filter, 304 Stainless-Steel
• Brondell H630 H20+ Cypress Countertop Water Filter System
• Aquasana AQ-4000W Countertop Drinking Water Filter

2: which water filter removes the most contaminants?

Big Berkery, New wave Enviro, Apex, and ESOW countertop water filters are known for their more than 99% water purification features. They remove most of the harmful contaminants found in tap water.

3: Do countertop water filter works:

Their design, installation, and working are simple, but their filtration, water flow, and convenience are flawless. They remove almost all known contaminants found in tap water. The filtered water is delicious and odorless in most units.

4: Are Berkey water filters worth it?

Yes. Berkey filters are cheap compared to other water filters. They remove 99% of the toxins. They can even work on a pond and well water with similar efficiency. Berkey Filters are portable, easy to carry, lightweight, offer a good flow rate, and they are durable. The hype is real.

5: Why does Berkey water taste bad?

The reason behind the bad rubbery taste in the water is due to the rubber washers fit over the diverter valve. Check the size of the rubber washer, and replace it with a silicon washer. You can easily find that on the internet. The problem of bad smell or taste will be resolved.

6: Should you filter tap water?

Depends on the quality of the tap water. If it’s certified and tastes good then you can go for it. But I would want to use a water filter regardless of the top-notch quality of tap water. There are thousands of micro toxins in the water that can cause health problems. I wouldn’t take that risk to save some bucks.

Our Final Verdict: