Best Fluoride Water Filters in 2021 – Which Filters are Best for Removing Fluoride?

By comparing fluoride to other chemicals that could be found in water, it seems that it is not that dangerous, but this does not mean it is not harmful. Naturally, fluoride is found in some foods (such as fish) in water and soil.

Studies have shown that fluoride can actually harm many parts of the human body when ingested, except for your teeth. It is found in most kinds of toothpaste, as it helps to strengthen the teeth and can work on tooth decay prevention. However, this might be the only positive influence of fluoride. Because of this reason, some local water authorities choose to add it to the water supply.

Knowing what disastrous influence fluoride can have, you can choose to get rid of it, at least when it comes to the water you drink. Fluoride filters do just that! There are many different types of fluoride water filters, depending on the filtration system, capacity, materials, and many other specifications.

The choice is essential and can be really hard, that’s why we have prepared reviews of the top 11 fluoride water filters available on the market nowadays.  We understand that this matter is related to your health, and we have checked among a dozen fluoride water filters on the market and compared them.

Keep scrolling down to find the fluoride water filter for you and your family!

iSpring RCC7AK Fluoride Water filter

If you are trying to remove fluoride and the other harmful chemicals and contaminants in the water you drink, this high-quality filtration system can be one of the good choices. The iSpring six-stage filter can balance the pH in the water and save the healthy minerals in it.

Many of the five and six-stage filter systems remove the beneficial minerals from the water, leaving it in acidic condition. With this system, this will not happen. Saving the beneficial minerals is ensured by this sixth stage.

The system can clear up to 75 gallons of water per day, which makes it one of the best models for most households. It comes with some additional features such as a faucet, fluoride filters, and a pressurized tank for water storage.

The iSpring fluoride filtration system is effortless to install and will ensure that you are going to get clean and healthy water through your tap.

This fluoride water filter is made for do-it-yourself installation, and all necessary things for the assembling are included. It comes with clear, well-organized instructions, videos, and access to iSpring technical support.

The entire alkaline water filter fits perfectly under every standard kitchen sink. If you want to ensure that the installation is leak-free, simply push the tubing, which is 0,5inch deep, into the fitting connectors and lock.

Depending on the water pressure, quality (which can depend on the region you are living in), and temperature, filters have different characteristics. Most of the filters use 4 gallons to produce a single gallon of clean water, as there might be some water losses throughout the whole filtration process.

In most cases, iSpring uses 3 gallons to produce a single gallon of healthy, purified water. Less water loss means that you will also save money compared to other 5-6-stage water filter systems.

  • Water Pressure: 45 PSI – 70 PSI
  • Operating water temp: 40 – 100 °F
  • Easy to use and set up fluoride filter
  • Capacity: 75 gallons daily, perfect for an average household
  • Dimensions: 15 x 8 x 18 inches
  • Capable of removing up to 98% of contaminants

APEC 5 stage Water Purifying Systems

If your household consumes more water than an average one, you can consider getting this filtration system. It can be installed under your sink, in your basement, or even on the countertop – the choice is yours.  It is capable of producing up to 90 gallons of clean drinking water daily. APEC fluoride water filter uses reverse osmosis to clear the water you drink.

The reverse osmosis filter systems are some of the best filters for drinking water. They are known as units that remove more than 99% of the most harmful contaminants in water. APEC’s 5 stage water system has the Water Quality Association’s Gold Seal certification, which is one of the most reliable certifications worldwide.

An important thing to say about this fluoride water filter is that the water filter itself ( which water filter removes fluoride ) can go on for up to 1 year. The filter life ensures that you will save money and time.

The system installation and set-up are easy and straightforward. The system comes with an understandable manual, which is also available online if, by any chance, you lose the original copy. To ensure your peace of mind, the manufacturer offers a 2-year warranty for this product.

  • Dimensions: 17 x 6 x 18 inches
  • Capacity: 90 gallons per day
  • Easy to set up and use
  • Long filter life
  • WQA Gold Seal certified fluoride filter
  • 2-year warranty

Frizlife Water Filter system 

The Frizlife SK99 Under Sink Filtration system can help remove fluoride and up to 99.99% of the harmful contaminants, including chlorine, chloramine, and many other metals, as it uses a 3-stage filtration.

Using a water filtration system for your tap water can be a great choice if you want to improve its taste. This model has a high-water flow and can produce up to 2 gallons of clearly filtered water every minute. The filter has up to 3 times longer life than the standard filters.

In addition, the process of changing the fluoride filter happens with a twist-in filter process, which makes it look like a game.

It has replaceable filter cartridges, so you don’t have to pull apart everything. You just need to replace the inner filter cartridge, and you are good to go. This can save you money, time and it is good for the environment. Having this product will give you instant access to pure and tasty water whenever you turn on the tap.

  • Convenient and super easy to set-up fluoride filtering system
  • Dimensions: 16 x 15.75 x 6.5 inches
  • Flow rate: 1.7 GPM
  • High water flow: up to 2 gallons of drinking water for a minute
  • Twist-in design for super easy cartridge replacement
  • 99.99% LEAD remove
  • Great compatibility

Crystal Clear Supply Water Filter System

If you want to say goodbye to the bottled water and have clear and clean water right from your tab, consider checking this Double under-sink option. Even more – this fluoride filter water system will keep the healthy minerals and balance the pH in the drinking water.

It features the GAC/KDF cartridge (Granulated Activated Carbon / Kinetic Degradation Fluxion), which is a high-purity copper-zinc formulation that uses a necessary process known as redox (oxidation/reduction).

Another piece of good news is that this system doesn’t only remove fluoride but also eliminates the arsenic, chloride, and hundreds of other harmful contaminants in your drinking water.  This also has to be considered when you look for a fluoride water filter for your needs.

Also, the Activated Alumina cartridge helps in getting rid of the fluoride in the water.  This system has a 12 000-gallon rating, which ensures the quickest access to the best-filtered water.

The Quick-connect fittings make the installation quick and easy, no need to call a plumber.  You only need a half-inch hole, which is for the faucet stud. The manufacturer has included a cover plate to accommodate larger pre-drilled holes.

The package comes with everything needed to set it up. The good thing is that this fluoride system’s filter needs to be changed once in 3 years!  Of course, you will need to clean it twice a year, but no need to buy a new one.

One of the greatest things about this system is that it comes with a 3-year warranty for the cartridge and a 5-year guarantee for the other components.

  • GAC/KDF cartridge / remove the fluoride
  • Activated Alumina
  • Easy and quick installation of the filter
  • Dimensions: 16.4 x 14.3 x 6.8 inches
  • 3/5 year warranty

Engdenton Stainless Steel Water Filter 

This high-quality stainless-steel faucet water filter can produce up to 8 glasses of clearly filtered water per minute so that no one will get thirsty. This water purifying system can remove fluoride from water and up to 99% of lead, plus 70 different water contaminants, including fluoride, chlorine, arsenic, and bacteria.

The fluoride filter for water is made of 304 food-grade steel, which blends in with faucets, and looks a hundred times better than a standard white plastic water filter. It is also more reliable.

The fact that it is not made from plastic means that it will last for a long time without any leaks or rust. You can be sure that this purifying system is an excellent investment. The water filter life is around 360 gallons or six months, which is again longer than the life of most common plastic filtration systems.

In addition, we would like to say that the replacement filters are cheap. The 360-degree swivel makes this unit a perfect fit for all kinds of skinks and kitchens, which makes it one of the top choices for your household. You can be sure that there will be no rust or leaks.

The installation is straightforward, and it can take approximately 10 minutes, even if you are not that handy. To ensure this, the manufacturer has included a manual containing photos to speed up the setting process.

  • Water flow speed: 0,5 GPM
  • Capacity: 8 cups of clean water per minute
  • Activated Carbon filter (ACF)
  • Dimensions: 5.7 x 4.8 x 2.5 inches
  • Great design, durability, and reliability
  • Long filter life: 360 gallons / 6 months

Waterdrop Water Filter System

This filtration system will go way beyond your expectations. It has 5 stages and is efficient and small. Also, this product is a real money saver! Firstly, we’d like to say that this model also removes fluoride and up to 99% of the harmful contaminants, such as chlorine and heavy metals (including arsenic, mercury, and many more).

The activated carbon block and the other filter features ensure more efficient and safer filtration. The Kinetic Degradation Fluxion will keep the filter clean.

The filter system is durable and reliable because of the leak-free and BPA-free material that it is made of.  The fast and efficient water supply is a fact due to the water flow rate: 2.0 GPM at 60 psi.

Also, the filter does not use electricity and does not waste water during the filtration, which can help your savings. This makes the Waterdrop fluoride filter system perfect for your household, kitchen, bathroom, office, or anywhere else.

It will provide clean, free from fluoride and harmful contaminants, water, which can be used for everything – drinking, cooking, skincare, or cleaning.

The filter life is 8 000 gallons or 12 months. Of course, this is an estimated time, and it can depend on the water quality, pressure, conditions, or even temperature. The replacement fluoride water filters are cheap as well, so it will not affect your savings.

If you are worried about the installation and assembling process of the filter– don’t be. The system needs to be linked only to a cold-water supply. With the push-to-connect fittings and twist-and-lock filter design, the setting up of the unit and the filter replacement will feel like a game to you.

  • KDF
  • Simple installation
  • Water flow rate: 2.0 GPM at 60 psi.
  • Dimensions: 3.6 x 3.6 x 12.3 inches
  • Long filter life – 8000 gallons / 12 months
  • Innovative 5-stage filtration

 Aqua Earth 15 Stage Shower Filter

You cannot miss this product if you are one of the people who love long and relaxing showers.  If you live in an area with hard water, you know how it can affect your body. The calcium can make your skin and scalp dry.

As a result, the skin’s natural barriers will be damaged, and the risk of developing eczema increases. The hard water can cause your hair to become dull, while long-term exposure may also make it less manageable. These are the main reasons why such a shower filter should be considered as a great option.

This Aqua Earth 15-stage product comes with two stainless-steel water filters that will get rid of the larger particles and sediment from the water. It features Vitamin C filtration to soften the water plus activated carbon technology, which helps in removing fluoride, chlorine, and any other heavy metals from your water. It will purify the water used for showering.

Believe it or not, the water will become gentler on your skin. As a result, your hair will also feel softer and revitalized.

This filter system will remove the unpleasant odors of the water. Each water filter has a lifespan of 10000 gallons of water. This means that the product can be used for about five months. Of course, this is the estimated filter life, and it depends on water consumption and quality.

You will not need to worry about the installation – just attach it to the showerhead, and you are ready to go. No tools are required for connecting it, and the system is compatible with almost all showerheads.

  • Versatility – universal fit
  • Filter life – 10 000 gallons / 5 months
  • Consistent water pressure
  • Softens the water
  • 15 stages of filtration
  • Effortless installation of the filter

Crater Aqua System 15 Stages Shower Water Filter

This is another excellent option for areas with hard water, which can improve water quality by softening it and removing fluoride, chlorine, lead, and other harmful contaminants from it. The unit does that by using a modified technological formula of filtration added to the blend of Active Carbon, Calcium Sulfite, and KDF-55.

The Kinetic Degradation Fluxion is a high-purity formula that uses redox, which will remove fluoride, bacteria, and other harmful contaminants.

This water filtration system by Crater Aqua System has silver ceramic balls that give your skin an anti-aging effect. This way, it improves your nails and skin condition. It will also remove the unpleasant odors and restore your damaged hair.

This model is easy to install and has a universal fit, which makes it perfect for overhead, handheld, rainfall, and combo showerheads. To prevent leaking issues, it comes with two easy to replace cartridges. You can be sure that it will not affect the water pressure of your bathwater.

The water filter life, based on two 10-minute showers per day, is 3 – 6 months or 12 000 gallons, but the exact lifespan depends on the quality of the water in your area.

  • 15-stages system with KDF and active coconut carbon
  • Filter lifespan – 12 000 gallons / 3 – 6 months
  • Softens the water and purifies it
  • Additional benefits for your body
  • Easy installation
  • Universal fit

Pureza filters Marriotto Water Filters for GE Refrigerators

If you want to start living healthier, one of the main things you need to do is increase the water intake and its quality. These water filters can provide great-tasting pure water and clean ice straight from your refrigerator.

They feature coconut carbon block, which helps in removing fluoride from water and harmful contaminants and does effective water filtration. At the same time, all the healthy minerals will be kept in the water.

Laboratory tests have proven that the water filters are capable of removing up to 97.9% chlorine and improve water’s smell and taste. They are easy to install in just a few steps. Also, they perfectly fit the original design by GE. These water filters perform really well, just like the GE models.

This model has a 6-month lifespan or 200 gallons. This is much longer than the one provided by the most common refrigerator water filters, so it is a smart choice for your savings.

  • Features high – grade carbon block
  • Comes in 3 water filters – pack
  • NSF42 certified
  • Easy installation
  • Compatibility
  • Filter lifespan: 6 months / 200 gallons

Hima tap water purifier

This purifier has an 8-layer ceramic membrane system, which can help you get rid of heavy metals and water contaminants, including fluoride, chlorine, and many others.  With this filter, your water will taste better and will come out cleaner than before.

The system is convenient to use, and the water flow is phenomenal – just in a few seconds, you will have a glass full of clearly filtered water.

The life of each filter is about 3 to 6 months. You can also remove the filter element every two weeks and wipe it with sandpaper without detergent.  You just need to unscrew the cap from the bottom.

The installation is easy and straightforward. The package has everything you need to use this system, and there are a lot of attachments included, allowing the system to fit more faucets. The stainless-steel design will look great on any kitchen countertop. The water that comes from this tap system is ideal for all household purposes – you can start your healthy life now!

  • 8-layer purifying system
  • Convenient design
  • Easy to assemble
  • Fits most of the faucets
  • Long filter life
  • Improves the water taste

Pure & Secure Water Distiller

If you want a filtration system that does not require any installation, this product might be what you are looking for. As soon as it is outside the box – it is ready to be used.  The distilled water from this quality water filter pitcher has a 99% purity rate, which makes it perfect for your household and even for hospitals.

The distiller is made entirely from stainless steel, which means it will look great on any kitchen countertop and will last for long. It produces up to 8 gallons of clearly filtered water for about 3.5 hours.

Using this product is easy – you just need to fill the removable tank with water (it has an indicator that tells you how much to load it) and then screw it back to the distiller. Once you’ve done that, simply press the start button (you will hear the fan working), and enjoy your pure water in the glass container.

The water filter pitcher has an automatic timer that will turn it off when the water is filtered. The greatest thing about this product is that the manufacturer offers a 15-year warranty on the stainless steel (the distillatory itself) and a 2-year warranty on all the electric components.

  • Produces 8 gallons of clearly filtered water for 3.5 hrs.
  • No assembling – water filter pitcher
  • Dimensions: 13.5 x 9.87 x 15.7 inches
  • Removable tank for easy cleaning and filling
  • Automatic timer
  • Silent operation

Our Buying Guide on How to Find the Finest Fluoride Water Filter

Many people wonder why a  fluoride filter is necessary for your tap water or in your home. The fluoride that is added to water by local water authorities can be harmful if you ingest too much of it.  In terms of toxicity, fluoride scores higher than lead.

But why is fluoride added to water then? The first and maybe the only reason is that, in most cases, it can have a beneficial effect on your teeth. It fights against cavities and helps to prevent tooth decay. Also, fluoride can be found in nature.

Most authorities add fluoride to drinking water because it can save you money from dental interventions. However, it is still harmful, and it would be better to remove it from your life. Here are some of the most common issues that can occur if you ingest too much fluoride:

  • Dental fluorosis: Although fluoride can be good for your teeth, if you ingest more than you’re supposed to, it can be bad for your smile. This is not actually health damage, but it can lead to white spots on your teeth, especially when children are consuming it. This is one of the main reasons why almost every child’s toothpaste does not contain fluoride.
  • Skeletal Fluorosis: When fluoride gets to your bones and joints, it can become difficult for you to move. This can also increase the risk of breaking your bones.
  • Mental problems: One of the most important reasons why you need to remove fluoride from your drinking water is that it can increase the risk of developing cognitive issues, just like lead and arsenic can. The potential mental problems are developed in time, so you need to make sure your kids are not ingesting too much fluoride.
  • Fluoride poisoning: Although it is unlikely to get fluoride poisoning from your drinking water, it is not impossible. Most water filters can remove fluoride, but it is something you should consider when searching for a water filtration system. The symptoms of fluoride poisoning can be nausea, abdominal pain, seizures, muscle spasms, and excess saliva.


Thankfully, some filtration systems can effectively remove fluoride from the water you use for your household. The fluoride water filters or systems will remove other harmful chemicals as well, so they are considered an excellent solution for your water problem.

The best way of removing fluoride from the water you drink is to buy a high-quality filtration system for your household. There are several things that need to be considered before buying such, as they come in many different types and models, which have different purposes and features.

Here are some of the most important things you need to keep in mind about the filters:

1. Type

There is a variety of fluoride filtration systems, and the most common are permanent and water pitcher ones. The permanent ones can be installed under your kitchen sink, or you can choose a “whole house” system. Also, some models can be attached to your faucet or fridge.

The water pitcher type includes a tank, or reservoir, that needs to be filled with water manually.  The filters can be electric or non-electric as well. For example, if you want to make sure that all of your water is fluoride and contaminant-free, it would be best for you to choose the whole-house type.

If the water in your region is clean and healthy and with no extra fluoride added, you can try a pitcher model that will clear the contaminants and make the water taste better.

This is a substantial and long-term investment that concerns your health, so it is crucial to make the right choice.  You will need to check the water status in your region and find out which unit will suit your needs the most.

2. Filter lifespan

Most of the water filtration systems use filters, which have a different lifespan. If you do not replace the filter, the fluoride and contaminants will clog it. That means there will be no space to catch the new ones, and the system will become less effective. Therefore, you will not have clean and healthy drinking water. You can even get sick, as old filters contain a massive amount of bacteria.

The filters need to be replaced as often as the manufacturer recommends to have a system that works correctly.

However, the lifespan depends on the water quality in your area, the temperature, and its conditions. These can also decrease the filter’s life.  It is good to be aware of how often they need to be changed, and it is wise to buy filters in advance, so you can be sure they are on hand when you need them.

3. Capacity/water usage

As filters come in different types, they can purify a different amount of water for a specified period. The type you choose to buy should be capable of producing enough water for your needs.

The average usage of a small or medium household is approximately 75 – 100 gallons per day (per person) for all of the indoor home uses. However, this number includes the water used for showering and all other needs, so if you need a filter only for the water you drink, the amount will be lower.

Therefore, you will need to think about the water usage of your household. After that, you will know what kind of product is number one in providing purified, fluoride-free clean water.

Wrap Up

We hope that after reading this article, you can now decide on what kind of water filter you need and which one is the best for your needs. You may not be capable of controlling the quality of the water in your area, but you can use one of these filters to protect yourself and your family from potentially harmful contaminants or just to improve your water’s taste.

You have the opportunity to make your life better, so don’t hesitate and get one of those magic units!


Last update on 2022-11-25 / Affiliate links / Images from Amazon Product Advertising API