7 Best Fluoride Water Filters of 2021 Compared & Reviewed

Best Fluoride Water Filter
Photo: Aquagear

While most people are aware that they need to filter their water, many tend to overlook or do not know the importance of having a fluoride water filter.

Many of the typical filtration systems used in homes are not designed to remove fluoride. But, if you do not want to take chances with the health and overall well-being of your family, it is the high time you start shopping for the best fluoride water filter.

The most obvious reason why you need to filter out fluoride is that it can have negative effects on dental health by causing fluorosis. Fluorosis is a dental problem that manifests in different ways such as white streaks, brown stains and broken tooth enamel depending on the severity.

With a fluoride water filter, you can protect your family from the fluoride-associated issues above. Here we review 7 of the best water filter for fluoride removal and also provide a handy buying guide.

​What to Check Before Buying Best Fluoride Water Filters?

How to Buy the Best Fluoride Water Filters
Photo: Seychelle

Buying a good fluoride water filter often means picking from several models from different brands. To ensure that you make a more informed choice, you need to keep the following points in mind when shopping.

1. What Types of Filters will Remove Fluoride

As you shop for the best water filter that removes fluoride, one of the first decisions that you will need to make is the type to buy.

The type of filter that the filtration system uses and the filtration mechanism are the two factors that determine whether it can filter out fluoride or not. With that said, reverse osmosis, gravity filter (countertop), some type of pitchers and distillers are the best options for fluoride removal.

Reverse Osmosis

Reverse osmosis is one of the most effective methods of filtration used at home. It consists of several carbon block filters and a reverse osmosis membrane.

The reverse osmosis membrane is what removes the fluoride. And most of these water filters will have at least 4 stages of filtration, but some can have as much as 10 stages. The Home Master TMAFC-ERP has 7 stages which are more than enough for almost any water contamination.

These filters are mounted under the sink and will include a small tank for holding the filtered water to ensure that you will have filtered water every time you turn on the dedicated faucet.


  • Easy DIY installation
  • Instant and continuous water supply
  • Superior filtration of all kinds of contaminant


  • Produces a lot of waste water
  • Removes the healthy minerals


The countertop water filters like Berkey BK4x2-BB-PF-2 are the kinds that are mounted to a kitchen faucet and sit on the countertop next to it. These are the easiest to install and maintain, and in most cases, you will not even need any tools.

Like the reverse osmosis filters, most will have multi-stage filtration and they will rely on gravity to push the water through the filtering media.

These water filters will remove most of the fluoride on the water depending on the filter element used but still maintain the healthy minerals like calcium and magnesium for great tasting water.


  • Keeps the healthy minerals
  • Quick and easy no-tool installation
  • No water waste
  • Effective fluoride removal


  • Slow filtration process


Pitchers are portable water filters that are made up of three main parts which are the pitcher, reservoir and filter media.

To use these water filters you will need to first fill the reservoir with water. The water then seeps through the filter which is attached to the reservoir before dripping down to the pitcher.

Because the filters block and collect the contaminants, it will eventually clog up and stop filtering.

The pitcher water filters like Aquagear Water Filter Pitcher are some of the cheapest options for removing fluoride.


  • Highly affordable
  • Compact and portable
  • Super easy assembly/installation


  • Short filter life due to clogging
  • Small reservoir capacity


Water distillers such as Megahome MH943TWS are not exactly water filters, but they can still be effective in removing fluoride from the water. Unlike regular water filters, distillation will remove water from the contaminants and not the contaminants from the water.

Distillation will boil the water and turn it into steam and leave fluoride and biological contaminants like bacteria and viruses behind.

With this system, the steam then cools and turns into pure water in a reservoir or container.


  • Easy to use
  • Effective and improves water taste
  • Highly portable


  • Removes beneficial minerals
  • Slow

Buying Advice: While all the water filters above are effective in removing fluoride, reverse osmosis is often the most effective solution but they can be pricey. If you prefer something more affordable and do not mind changing filters often, go for a pitcher.

2. Filter Capacity

Filter capacity is one of the key things that you should never overlook when buying any filtration system, and the fluoride water filters will not be an exception.

Look for something that has a large filter capacity or is designed to provide a long service before you need to replace the filter cartridges.

Keep in mind that filter cartridges that remove fluoride can be quite pricey, and so it will be expensive to replace them after every few weeks.

3. Ease of Use

The ease of use of the fluoride water filter will depend on how easy it is to install if it requires any installation and the ease of filter change.

Also, the ease of the filtration process and the speed of filtration matter. Reverse osmosis water filters are some of the easiest to use as there is nothing much to do once you install them.

Installation is relatively easy, and you will often not need any professional help. A filter that comes with all the hardware and detailed instructions or videos will also be more convenient and easy to use.

7 Best Flouride Water Filters of 2021 Reviewed




APEC Water Systems RO-90

1. APEC Water Systems RO-90 (Best Overall)

  • 99% fluoride reduction
  • Efficient 5-stage filtration system
  • NSF certified filters
  • Comes with a free lead-free faucet
Home Master TMAFC-ERP

2. Home Master TMAFC-ERP (Highly Effective 7-Stage System)

  • 98% fluoride reduction
  • More effective 7-stage water filter
  • Enriches water with healthy minerals
  • Simple filter changing
Berkey BK4x2-BB-PF-2

3. Berkey BK4x2-BB-PF-2 (Best Countertop)

  • 95% fluoride reduction
  • Convenient and portable countertop design
  • Durable stainless steel construction
  • Ideal for both raw and treated water filtration
Megahome MH943TWS

4. Megahome MH943TWS (Most Effective)

  • Higher 99.9% fluoride reduction
  • Stainless steel interior prevents water contamination
  • More user-friendly size and design
  • Auto shutoff for safety
  • Free activated charcoal sachets included
Aquagear Water Filter Pitcher

5. Aquagear Water Filter Pitcher (Premium Quality)

  • 90.6% fluoride reduction
  • Premium quality construction and performance
  • Efficient 5-stage filtration system
  • Preserves the important water minerals
Seychelle 1-10303-28-HI-FC-SEY

6. Seychelle 1-10303-28-HI-FC-SEY (Budget-Friendly & Portable)

  • 90% fluoride reduction
  • More affordable fluoride filter
  • Small and portable
  • Ideal for removing both organic and inorganic contaminants
Clearly Filtered Pitcher Water Filter

7. Clearly Filtered Pitcher Water Filter (Small but Effective Pitcher for Heavy Fluoride Removal)

  • Higher 99.99% fluoride reduction
  • Small and more portable
  • Preserves important water minerals
  • Relatively more affordable

1. APEC Water Systems RO-90 – Best Overall

APEC Top Tier Supreme Reverse Osmosis Water Filter
Photo: APEC Water Systems

  • Fluoride Reduction: 99%
  • Filter Capacity:12 months

With a high-performance multi-stage filtration like this one from Apec, you will not only get rid of fluoride but also all the major water contaminants.

It is a 5-stage filtration unit designed to remove up to 99% of fluoride and other contaminants like lead, chlorine and heavy metals.

The filtration system uses NSF certified filters to ensure maximum effectiveness and the high-capacity filters will serve you for at least 12 months before they require replacement.

When you buy this reverse osmosis filter, you will also get an elegant lead-free faucet, and it also comes with a high capacity tank to ensure you always have filtered water on demand.

The filtration is super quiet, and you will hardly even hear anything, and the assembly is super easy despite the complicated appearance of the water filter.

Because this is quite a large system, it will take up most of the cabinet space under the sink. However, this is not a big deal because it is always advisable not to use the cabinet with the filtration system for anything else. And even with the wanting manual this should still be an easy system to install.


  • Highly effective multi-stage filtration
  • Comes with lead-free faucet
  • Installation is quite easy
  • Super quiet filtration
  • High capacity and long-lasting filters


  • Takes up a lot of space
  • Instructions manual is not beginner-friendly

2. Home Master TMAFC-ERP – Highly Effective 7-Stage

Home Master TMAFC-ERP Artesian Water Filter
Photo: Home Master

  • Fluoride Reduction: 98%
  • Filter Capacity: 2,000 gallons (12 months)

The more effective 7-stage filtration system makes this the best reverse osmosis fluoride water filter in our list and also one of the best-performing ones in the market.

Apart from providing highly pure water free of up to 98% of the fluoride and other contaminants, this water filter also adds mineral to improve water taste. The minerals are added by the patented full contact technology which is designed to add calcium and magnesium to water.

There is also reduced water waste and a relatively higher flow rate thanks to the built-in non-electric permeate pump.

With a filter capacity of up to 2,000, it also has one of the highest capacities in our fluoride water filter reviews, and so you can be confident that it will be long before you need to change the filter. But, they are also quite quick and easy to change.

Although this is the priciest item in our list, for such an efficient 7-stage system it still comes at a great price when compared to others in the market. And the noise that it makes as the tank refills only takes some getting used to.

More Detailed: Home Master TMAFC-ERP Review


  • More efficient 7-stage filtration
  • Improves water taste
  • Reduced water waste and increased flow
  • Easy filter change
  • High filter capacity


  • Relatively expensive
  • Quite loud when the tank is refilling

3. Berkey BK4x2-BB-PF-2 – Best for Countertop

Berkey BK4X2 Countertop Water Filter System
Photo: Berkey

  • Fluoride Reduction: 95%
  • Filter Capacity: 1,000 gallons

Countertop water filters like the Berkey BK4X2 are a great pick if you prefer something portable that will not require a connection to your faucet or water line.

It is also a highly durable water filter made from a high grade 304 stainless steel and with both purification elements and fluoride filters. And it will reduce up to 95% of the fluoride in the water.

The 7 gallons per hour filtration rate is also quite good for a countertop water filter, and there is an easy flow spigot for easy water dispensing.

This fluoride water filter is easy to assemble as you will only need to follow the detailed instructions that the manufacturer provides.

Although the 2.25-gallon filtered water capacity is relatively small, it should still be more than enough for small families or for use in an office with few individuals.


  • More convenient countertop design
  • Durable stainless steel housing
  • Purifies both treated and raw water
  • Comes with easy flow spout
  • Easy and quick assembly


  • Small filtered water tank capacity

4. Megahome MH943TWS – Most Effective

Megahome Distiller Countertop Water Filter
Photo: Megahome

  • Fluoride Reduction: 99.9%

A UL-approved distiller that is designed to offer the purest water that is free of up to 99.9% of fluoride and most other contaminants to ensure you only take clean and healthy water.

Also, it will not contaminate the water during distillation as the interior is entirely stainless steel and with a glass collection to ensure the water never comes into contact with plastic.

The design is safe and user-friendly to ensure you do not burn yourself when using it, and it has an automatic shut off to switch it off once the process is done.

With the removable lid on the 1-gallon collector, this is a more convenient water filter and it will come with a 6-month supply of activated charcoal sachets.

While the 1 gallon per 5.5 hours filtration is quite slow, it is still quite good for such a small distiller, and the quality of water that you will get is worth the wait. Also, the skid marks left by the rubber feet on some countertops are easy to remove


  • Higher fluoride removal capability
  • UL approved distiller
  • High-quality stainless steel interior
  • Safe and user-friendly design
  • Automatic shut off


  • Relatively slower distillation process
  • Small rubber feet can leave skid marks

5. Aquagear Water Filter Pitcher – Premium Quality

Aquagear Water Filter Pitcher
Photo: Aquagear

  • Fluoride Reduction: 90.6%
  • Filter Capacity: 150 gallons

Pitcher water filters like this one from Aquagear provide a more cost-effective way or removing fluoride in your water. Despite being one of the cheapest on our fluoride water filter review, this premium quality pitcher will still remove up to 90.6% of the fluoride in the water.

The effective fluoride filtration is thanks to the highly efficient 5-stage filtration system that will also remove many other contaminants and heavy metals.

Also, the fact that it has been tested to exceed NSF 42 and 53 standards should give you some assurance that it is highly effective in cleaning your water.

Another thing that makes this our best fluoride water filter pitcher is that it will keep the healthy trace minerals like calcium and magnesium so that you will always get great tasting water.

While the flow rate is relatively slow, when compared to other water filters, this is a small problem that you can easily live with.

One way to do this is by ensuring that there is always water being filtered at all times so that you will have filtered water when you need it. This will also help solve the small reservoir shortcoming.


  • Premium built with an efficient multi-stage filtration
  • Exceeds NSF 42 and 53 standards
  • Keeps the healthy trace minerals
  • Relatively affordable
  • Lifetime guarantee


  • Slow flow rate
  • Small reservoir

6. Seychelle 1-10303-28-HI-FC-SEY – Budget-Friendly and Portable

Seychelle Extreme Water Filter Bottle
Photo: Seychelle

  • Fluoride Reduction: 90%
  • Filter Capacity: 100 gallons

The compact size of the Seychelle Extreme makes it perfect for carrying on your trips whether you are hiking or camping, and it will also be a great choice for use in the event of a disaster or in emergency situations.

Despite its relatively small size, it is still quite effective in getting rid of both organic and inorganic waterborne contaminants.

It has a decent filter capacity of up to 100 gallons which might not be as high as the larger units in our list but for such a small and cheap water filter, it is more than enough.

There is also a carry strap on this bottle water filter to make it easy to carry, and it is designed to be squeezable but still highly durable.

While the 90% fluoride removal is the lowest on our list, this water filter still removes most of the fluoride in the water to make it much safer.


  • Highly affordable
  • Compact and highly portable
  • Removes both organic and inorganic contaminants
  • Great tasting water with no bad odors
  • Convenient carry strap


  • Relatively lower fluoride removable capability
  • Small capacity

7. Clearly Filtered Pitcher Water Filter – Small but Effective Pitcher for Heavy Fluoride Removal

Clearly Filtered Pitcher Water Filter
Photo: Clearly Filtered

  • Fluoride Reduction: 99.99%
  • Filter Capacity: 100 gallons

With a capacity to remove up to 99.99% of fluoride and other contaminants, this water filter will be a great pick for those that have heavily fluoridated water.

Like most other options in this list, it has been tested to meet and exceed NSF standards for contaminant reduction, and so you can be confident that you are getting a highly effective water filter.

Besides getting rid of the harmful stuff in the water, it will keep the healthy and beneficial minerals like calcium which also ensures that you get great tasting water.

This fluoride water filter is our second most affordable and the manufacturer will back it with a lifetime guarantee to give you some assurance that you are getting a top-notch product.

Like most other pitcher style water filters, the filtration process is relatively slower, but it will still produce enough filtered water for a small family. Also, the poorly designed pitcher that makes pouring a little hard is a minor issue that does not affect the water quality that you get.


  • Highly effective fluoride removal
  • Tested to meet and exceed NSF standards
  • Keeps the healthy and beneficial minerals
  • Relatively affordable
  • Lifetime guarantee


  • Pitcher is poorly designed
  • Relatively slower filtration process


Fluoride can have adverse health effects for you and your family if taken beyond the recommended levels. But, with a fluoride water filter, you can ensure that it will never be an issue.

Our reviews above of 7 top-rated fluoride water filters will offer you some great recommendation so that you do not waste a lot of time shopping around.

From these reviews the high-capacity and efficient multistage APEC Water Systems RO-90 is our best overall while the Seychelle 1-10303-28-HI-FC-SEY is more ideal for anyone looking for something simple, affordable and portable.