Best Fluoride Water Filters: 2017 Buyers Guide

When I learned about the bad effects that fluoride can have on our health, I knew that I had to do something to protect myself and my family.

Sound familiar?

I'll bet you landed here because you have fluoride in your drinking water and you want to get it out.

If you're not sure how to remove fluoride from your water, you've come to the right place. In this review I'll tell you about four different types of filters that will get rid of the fluoride.

You'll also find mini reviews of the specific models that I recommend in each category.


Here's a quick overview of my top picks in each category. You can head straight over to Amazon to check the current price, or keep reading for a more detailed look at each of them.

Best Fluoride Water Filters


APEC RO-90 reverse osmosis system

My Rating

Reverse Osmosis

Big Berkey

Berkey water filter

My Rating

Gravity Filter


Megahome distiller

My Rating



Aquagear water filter pitcher

My Rating

Pitcher Filter

This is quite a diverse group, isn't it? Each has its advantages and disadvantages, but they all do the job of removing fluoride. I hope that the information in this guide will help you to decide which one is the best for your situation.

You can click on a topic in the quick navigation below, or just keep scrolling to read the whole article.

What type of water filters will NOT remove fluoride?

First, let's talk about what doesn't work.

All water filters are not made equal.

Most pitcher type filters like Brita and Pur may make your water taste better, but they don't take out fluoride. The same goes for faucet mounted filters and many undersink filters. They all use activated carbon, usually made from coconut shells.

If they have only an activated carbon filter, they will not remove fluoride.

I have read that activated carbon can remove 40 to 60% of fluoride in water, but it loses its effectiveness in a very short time. That's why I don't recommend carbon block filters for fluoride filtration.

There are much more reliable methods to choose from.

What types of water filters WILL remove fluoride?

  • First there's reverse osmosis. You've probably heard of this before. It's a filter system that you hook up to your plumbing. It has several filters and a reverse osmosis membrane, which is the part that works on the fluoride.
  • Another popular type of ​filtration system is the gravity filter, which sits on your countertop. It uses activated alumina or some other type of fluoride-blocking media to remove fluoride from the water.
  • Deionization filters will also remove fluoride, but I've never seen any for home use. They are usually used for chemistry labs and in manufacturing. I'm not covering them in this review.
  • ​There are a few brands of water filter pitchers that can remove fluoride. You need to do a little digging to find them, but they're out there. I've included one - Aquagear - in this review.
  • One other option is distillation. Water distillers will take out the fluoride, but they're not technically water filters. This is a good option, though, so I wanted to be sure to cover it along with the filters.

Reverse Osmosis

How does reverse osmosis work?

A reverse osmosis filter system involves sending tap water through a series of carbon block filters and a reverse osmosis membrane.

The system is connected to the cold water plumbing in your house, and it uses water pressure to push the water through the system. In the process, the contaminants are collected in a brine which goes down the drain.

The components are all installed in the cabinet space under the kitchen sink. A small storage tank holds the filtered water until you turn on the dedicated faucet that's mounted on the sink.

Most RO systems have 4 to 6 stages that the water goes through, although I've seen as many as 10!

Sometimes, besides the basic filtration, they add on some extra steps like the addition of minerals, exposure to ultraviolet light, and ozonation.

Of course, the more stages a system has, the higher the cost.

Here's a diagram illustrating a basic reverse osmosis system setup:

What are the pros and cons of a reverse osmosis filter?


  • Superior performance: RO has an excellent record of removing all kinds of organic and inorganic contaminants, including fluoride.
  • Taste: It removes foul tastes and odors, and makes water taste clean and fresh.
  • Convenience: This kind of filter gives you an instant and continuous supply of water for drinking and cooking.
  • Easy installation: Most DIYers can install an undersink system in 1 to 2 hours.
  • Moveable: If you want, it can be uninstalled and taken with you when you move to a new house.


  • Requires installation: If working with plumbing makes you nervous, you're probably going to have to hire someone to install it. The good news is that it won't take long and it shouldn't cost very much.
  • Removes good minerals: RO systems don't differentiate between good and bad minerals, so it all goes out with the wastewater. This results in slightly lower pH level, meaning that the water will be more acidic. It will probably not be noticeable, but it is something to be aware of.
  • Wastes water: 3 to 4 gallons of water are wasted for every 1 gallon of filtered water produced. Those 3 to 4 gallons go down the drain unless you have some way of capturing it and reusing it. This can be a major disadvantage if you live in certain parts of the country or if you just hate waste.
  • Needs water pressure: If the water pressure is too low, it will either not work or it will work more slowly. It is possible to remedy this with the addition of a pump.
  • Not for emergencies: This type of filter system can't be used for emergency filtration in situations when the water supply is cut off.

Best Reverse Osmosis System: APEC RO-90

APEC RO-90 Reverse Osmosis

Fluoride Reduction: 97.7%

Warranty: 1 year​

MSRP ≈ $425

APEC RO-90 reverse osmosis system

APEC is an American company with an excellent reputation for making the highest quality water filtration systems.

Their most popular model is the RO-90. It's a 5-stage system that can put out up to 90 gallons of filtered water a day. 

Fluoride is reduced by 97.7% with an APEC reverse osmosis filter.

APEC also makes other models for different needs.

If low water pressure is a problem for you, the RO-PERM is the perfect solution. It includes a non-electric permeate pump that gives the water an extra boost, making up for the low pressure.

The ROES-PH75 is a 6-stage system that adds minerals back to the water for those who want more alkaline water. It uses calcium carbonate to remineralize the water.

APEC also makes a countertop system called the RO-CTOP. Instead of connecting it to your plumbing, you just connect it to the kitchen sink faucet. It's great for apartments, dorms, RVs, or other temporary living situations. The only drawback is that it does not have a holding tank like the others do, so the flow of water is very slow.

You can read Which APEC Reverse Osmosis Water Filter is Best? for more details on all of these APEC systems.

All reverse osmosis filters will remove fluoride for you. If you'd like to learn about even more RO options, please see my top 4 reverse osmosis systems picks.

Gravity Filter

How does a gravity filter work?

A gravity filter is a very simple system. It's made up of two containers, one stacked on top of the other. Two or more filter elements are housed inside. Different brands use different media for filtration.

To use it, you pour water into the top container and gravity pulls the water down through the filters into the bottom container. A spigot in the bottom part allows you to dispense the water.

What are the pros and cons of a gravity filter?


  • Effective: This kind of filter is very good at removing all kinds of contaminants, including fluoride.
  • No installationA gravity filter just sits on a counter or table. There's no plumbing involved.
  • Portable: It can be used indoors or outdoors and easily taken with you when you travel or move.
  • Versatile: It can accept any kind of water except salt water - even pond water!
  • Taste: All the nasty stuff is taken out and you're left with pure great tasting water.
  • No waste: Every bit of the water is used, so there's no waste.
  • Leaves minerals: It does not take the good minerals out of the water.
  • Protection: Because it's not dependent on water pressure, a gravity filter can be used to make clean drinking water during natural disasters and other emergencies.


  • Needs to be refilled: This kind of filter has to be refilled regularly in order to keep a constant supply of water. You have to remember to refill it.
  • Slow: The filtering process can be very slow, depending on how many filter elements you have.
  • Takes up space: This is going to take up space on your countertop. If you don't have much to begin with, this could be a problem.

Best Gravity Filter: Big Berkey

Big Berkey Gravity Filter

Fluoride Reduction: 99.75%

Warranty: 1 Year

MSRP ≈ $324

Berkey water filter

The best known gravity filter, and the one I own, is a Berkey. It comes in several sizes. The "Big" Berkey is not actually the biggest one, but it is the most popular size.

It holds 2.25 gallons of water, so it's good for a small family. You could use it for a bigger group, but that would mean refilling it more often.

Berkey filters come with 2 Black Berkey filters that take out most of the contaminants.

In order to filter out fluoride, you have to buy the PF-2 fluoride and arsenic filters. These are optional extras that attach to the black filter elements. You can buy them bundled with the Berkey system, or you can buy them later.

The PF-2 fluoride filters use activated alumina to remove the fluoride. This is not​ the same as aluminum, so you don't need to worry about any health risks.

The typical reduction of fluoride is greater than 95%. Under optimum conditions (i.e. the pH of the water is 5), the reduction is greater than 99.75%.

Click here if you'd like to learn more about the Big Berkey. You'll go to my in-depth Big Berkey review.

Or click here for a detailed comparison of the top five brands of gravity filters.

Water Distillation

How does a water distiller work?

There's an interesting way that distillation differs from filtration.

Instead of removing contaminants from the water, the process of distillation removes the water from the contaminants. Similar, but not the same.

A distiller boils the water and turns it into steam. Chemical contaminants, including fluoride, are left behind. 

The high temperature also kills any biological contaminants like viruses or bacteria.

The steam cools and turns back into pure water, which is collected in some kind of container

I've had a hard time nailing down the exact percentage of fluoride reduction by distillation. Most everything I have read says that distillation removes "a high percentage" or "most, if not all" fluoride from water. 

What are the pros and cons of a water distiller?


  • Taste: Completely removes all contaminants so the water tastes clean.
  • Easy to Use: Just pour in water and push a button to start.
  • Portable: It's not much bigger than a coffee maker, so you can take it with you on vacation or to the office.
  • Effective: Removes all or almost all of every kind of contaminant.


  • Small Capacity: Only makes about 1 gallon at a time.
  • Slow: Can take several hours to distill one gallon of water.
  • Removes Beneficial Minerals: Everything is removed, so the water will be slightly more acidic.
  • Uses Electricity: It won't work during a power outage and it will increase your electric bill a little.

Best Water Distiller: Megahome

Megahome Distiller

Fluoride Reduction: "all or most"

Warranty: 1 year​

MSRP ≈ $209

Megahome water distiller

The Megahome Countertop Water Distiller Model MH943TWS is a top seller on Amazon.

It's well constructed and made of high quality stainless steel, enamel coated steel, and glass. Only the handle and lid are made of food grade polypylene. But the water never touches any plastic because the nozzle is made of glass.

Because the distillation process takes about 5 to 6 hours, you'll only be able to make a maximum of 4 gallons per day.

Fluoride is removed completely or almost completely using the Megahome distiller.

I've also written a detailed review of the Megahome distiller, which you can read here if you'd like more information.

Pitcher Water Filter

How do filter pitchers work?

Filter pitchers have a simple setup. 

There are three main parts: the pitcher, the reservoir, and the filter.

​The filter is attached to the reservoir. You fill the reservoir with tap water, and the water seeps through the filter and drips down into the pitcher. Contaminants are blocked and collected in the filter.

​Because the filter collects the contaminants, it eventually gets clogged up and stops filtering. That's why you have to replace it every now and then.

What are the pros and cons of a filter pitcher?


  • Inexpensive: You can get a fluoride filter pitcher for under $75.
  • Portable: Take it with you wherever you go.
  • Compact Size: Doesn't take up much space on the counter or in the fridge.


  • Small Capacity: Most brands hold 1/2 gallon or less.
  • Short Filter Life: Most filters only last a few months.

Best Fluoride Filter Pitcher: Aquagear

Aquagear Pitcher 

Fluoride Reduction: 90%

Warranty: Lifetime

MSRP ≈ $70

Aquagear water filter pitcher

I said above that most water filter pitchers don't remove fluoride. Well, the Aquagear is one that does take out fluoride.

This pitcher holds 2.7 gallons of water​, and the filter will last for about 6 months, or 150 gallons.

It does an amazing job of removing lots of harmful contaminants including lead, chromium-6, and, of course, fluoride.​

Fluoride reduction with the Aquagear pitcher is 90%.

You can read more details about the Aquagear in my review of the best water filter pitchers.

Is there such a thing as a fluoride shower filter?

Good question!

If you also want to eliminate fluoride in your shower water, I have good news for you.

There is one shower filter that reduces fluoride. That's the Propur ProMax​. It's the only one that I've found that works on fluoride.

You can find more information about the Propur ProMax in my review of the best shower head filters.​

Verdict: What's the best way to remove fluoride?

I don't think I can say that one particular filter is the best fluoride water filter.

All of the filters I've mentioned will do a good job of removing the fluoride from your water.

Which type of filter, and which particular model would be best for you is really a matter of personal preference based on the other features.

  • The first thing to consider is whether you want an installed system or a portable system that can be used at home and away from home.
  • If you want an installed reverse osmosis system, think about what your special needs might be. How is your water pressure? Do you have a medical condition that requires alkaline water?
  • If you're more interested in portability and in being prepared for emergencies, you'll probably want to go with a gravity filter or a pitcher filter. The gravity filter can handle a much larger capacity, though.
  • A distiller is easy to transport, but you have to be able to plug it in. It's also very slow. Definitely not good for emergencies, but it's suitable for everyday use for one person or a small family.​

I hope you've found this helpful in deciding which fluoride water filter will work in your situation.

Go grab any one of these fluoride filters for yourself at a great price today at Amazon.

If you have any questions about any of these filters, feel free to ask in a comment below and I will try to give you an answer as soon as possible.


I'm a healthy living blogger who loves to help people who care about having a healthy home environment make smart choices and save money.

Click Here to Leave a Comment Below
Lorraine - June 24, 2017 Reply

Thanks for this thorough review. Very informative! Great post!

Patti - June 22, 2017 Reply

Hi, I need a water filter that can be mounted under the counter. All ideas welcomed !

    Marge - June 23, 2017 Reply

    Hi Patti! Propur makes an undercounter filter that removes 90% of fluoride. It’s fairly new and I haven’t had a chance to review it yet.

    You can visit the Propur website by clicking here.

    I don’t think Amazon carries it yet.

Maria - August 9, 2016 Reply

Marge, I love all the info you have here to make a decision. We have a Berkey that we used for a long time, the water is wonderful tasting from it. My friend has one also. Getting the flouride out is imperative. I also have another system right on my sink as well that is alkaline water. Between the two we have clean water! Thanks for pointing out all the pros and cons.

    Marge - August 9, 2016 Reply

    Hi Maria! Glad to hear that you have found water filters that you like. Thanks for stopping by!

Galena - August 6, 2016 Reply

This is a fantastic article! My husband and I are very interested in finding a good filtering system for our tap water (especially as our family grows!). We currently have a Berkey but don’t have the fluoride filters for it.. We live in a small space though and it takes up room so we would like to get a sink one at some point. I’ll be keeping your article in mind for future reference!

    Marge - August 7, 2016 Reply

    Hi Galena! Berkey filters do take up counter space. I have mine sitting on a cart. If you do get an RO system, hang on to your Berkey. It’s great for emergencies. Thanks for stopping by!

Quinn - August 6, 2016 Reply

Is there any information on the relative cost per gallon for the different filter systems?

    Marge - August 6, 2016 Reply

    Good question, Quinn. I will have to look into it. Thanks for your comment!

S Geb - August 5, 2016 Reply

Thanks for doing a side by side comparison of the RO and gravity filter. I wasn’t aware that the RO wastes so much water. Gravity filter it is for us.

Dave S - August 5, 2016 Reply

Great article!! Which filter does the best job of raising the alkalinity of the water?

    Marge - August 5, 2016 Reply

    Hi Dave! I assume you’re talking about the reverse osmosis filters. Both the APEC ROES-PH75 and iSpring RCC7AK are good choices. They have a stage in the system that adds minerals back to the water. Thanks for visiting!

D Duffy - August 4, 2016 Reply

Thanks for all the information about filtration, and fluoride. This is an area I definitely need to learn more about, it has only just crept into my radar. My house has a filter on all incoming water, but I think I may need an upgrade. Thanks.

    Marge - August 5, 2016 Reply

    Hi! Thanks for your comment! If you’re not sure, you can have your water tested or buy a home test kit to see what’s in your water.

Linda - August 4, 2016 Reply

This is very informative in regards to the filtration of our water. I cannot stand to drink the water when you can smell the clorine. We have filtration in the water through our refrigerator but I am wondering now if it is not enough.

    Marge - August 5, 2016 Reply

    Hi Linda! I’m with you – nothing worse than going to take a sip of water and breathing in chlorine! There are other things that can make the water taste bad, too. Once you start drinking filtered water, you never want to go back. As far as your filtration system goes – whether it’s enough depends on what’s already in your water. You could get a testing kit to find out if there’s anything harmful in it before changing your system. Thanks for stopping by!

    Quinn - August 6, 2016 Reply

    The chlorine smell is an obvious indicator of stuff you want filtered out but there’s also the disinfectant byproducts from the chlorine treatment that are quite toxic. I think these filters would do a good job of removing those too.

Cait - August 4, 2016 Reply

Marge, I found your article very interesting. I also read your other article on “Fluoride in Drinking Water: What You Need to Know.” I use a Brita filter, so it was helpful to know what it does to the water. Your article has opened my eyes to the water I am drinking and I will look into other filters. Thanks for the great information.

    Marge - August 4, 2016 Reply

    Hi Cait! I’m glad you found it helpful. Brita filters definitely do make the water taste better, but they’re very limited as far as purification goes. I hope you can find another filter that fits your needs. Thanks for your comment!

      Jackie - August 6, 2016 Reply

      I’ve just been using a Brita filter as well, as the water where I live is not great quality, but after reading this I will need to think about getting a better filter to remove flouride. I think probably one of the gravity filters will work best for me, as plumbing is not my strong point.

        Marge - August 6, 2016 Reply

        Hi Jackie! Brita definitely does make water taste better. But if you’re concerned about contaminants, you’ll need something better.

George B - August 4, 2016 Reply

Thanks for the informative article! We have had a RO filter for some time and love it. I don’t think I would drink that much water without it. I hadn’t considered the benefits of the gravity filter before… I will now 🙂

    Marge - August 4, 2016 Reply

    Hi George! RO is a great choice for home use. Definitely think about getting a gravity filter as a backup for emergencies. You don’t need a big one. Thanks for stopping by!

alex - August 3, 2016 Reply

Hi, This is an awesome article which i can relate to. I had fluoride poisoning when i was younger so i always had to be more careful with water that contains fluoride. I believe its really important to have fluoride free water and really beneficial. I have read many studies that show the effects of fluoride on the body and i believe its even banned in Europe because of it.

Thanks you for the great article!

Ingrid - August 3, 2016 Reply

This is really helpful information, I have heard that filters can remove the copper and metals from our drinking water. Is this really the case if so would this include both osmosis & gravity type. I am thinking about the Big Berkey

Elizabeth - August 3, 2016 Reply

Thank you for writing such a thorough article. I live in California where we naturally have more than the recommended amount of fluoride in our water. Personally, I have a gravity filter as we did not want to spend the money on a whole house system at this point. Is there something smaller you recommend to put in a bug out bag if you have to suddenly leave your house due to an emergency?

    Marge - August 3, 2016 Reply

    Hi Elizabeth! I’d recommend either a LifeStraw or Berkey Sport Bottle. Neither of them are going to take out fluoride, but that’s probably going to be the least of your worries in a SHTF situation. I’m not aware of any personal size filters that remove fluoride, but that doesn’t mean they’re not out there. I’ll keep my eyes peeled. Thanks for your comment!

Sarah H - August 3, 2016 Reply

My city’s water is the worst. I already filter the drinking water but have been trying to research a filter system for my shower as well. Do you have any recommendations for shower or whole house filtration systems?

    Marge - August 3, 2016 Reply

    Hi Sarah! We use a shower filter made by Berkey. That’s the brand of water filter we use, too. Hope this helps!

Lauren - August 3, 2016 Reply

I have a friend who installed a reverse osmosis water system for her entire house! She noticed improvements not only in the taste of the water, but the quality when she would shower. Her psoriasis actually disappeared.

Quick question though, do you worry about all the minerals being removed from the water? Is it a good idea to supplement with other things in our diets?

    Marge - August 3, 2016 Reply

    Hi Lauren, That’s a good question. Most people don’t have a problem with the minerals being removed. Water isn’t the main source of minerals in our diets, anyway. Food is. But there are some models of reverse osmosis systems that include a remineralization phase. I have a review for one of those systems – the iSpring RCC7AK.

    Thanks for stopping by!

      Quinn - August 6, 2016 Reply

      Some people add a pinch of Himalayan / pink sea salt to their RO filtered drinking water. But the remineralization phase sounds like it would be much more convenient.

        Marge - August 6, 2016 Reply

        I’m a big fan of Himalayan pink salt! Love the taste! You can also get it in the form of a salt lamp and it will purify the air in your home. I don’t have one yet, but it’s on my wish list.

Carl - August 3, 2016 Reply

Wow, this is a fantastic article, i currently use a RO filter, and other than filtering out the nasty stuff, the water tastes fantastic. I really love our RO water, but i am surprised by the amount it wastes. i would now consider a gravity filter with zero waste. Thanks for the heads up 🙂

    Marge - August 3, 2016 Reply

    Hi Carl! RO is a great solution. I’m glad to hear that you found something you like. Thanks for your comment!

Peter Dove - August 3, 2016 Reply

This is something that I’m actually REALLY interested in right now, and I’ve been looking into Reverse Osmosis, or one of the more expensive solutions, like a Tyent water ionizer. Have you tried any of the Tyent products?

    Marge - August 3, 2016 Reply

    Hi Peter! No, I’m not familiar with Tyent. If you end up getting one, please let me know how you like it. Thanks for stopping by!

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