Best Fluoride Water Filters | Reviews & Guide of 2021

Best Fluoride Water Filter Reviews
Bear in mind that some of the links in this post are affiliate links and if you go through them to make a purchase I will earn a commission.

It is known that municipal water has fluoride in it, if you are here on this page we’d like to assume that you already had that knowledge. Now, you must be wondering if fluoride is that harmful to your health. Researchers have proven that consuming fluoride in an extra amount can cause diseases. Now, if you get a filter, it not only removes fluoride but also other harmful contaminants from the water, making the water safe to drink.

Getting a fluoride water filter system not only saves you from diseases caused by fluoride but will also give you water that is highly purified. It is always safer to invest in precaution than paying for a cure.

Best Fluoride Water Filters
Waterdrop WD-G3-W (Best of The Best)
  • Type: Tankless RO System
  • Fluoride Removal: 99% (0.0001μm Accuracy)
  • Filter Stage: 7
  • Max. Filtered Water Flow: 0.28 GPM (400 gallon per day)
  • Tank Size: Tankless
  • Cartridge life: Carbon Filter (12 months or 1100 Gallons), Pre Sediment (6 months or 550 gallons), RO membrane (24 months or 2200 gallons)
  • Weight: 15.44 pounds
  • Warranty: 1-year & 30-Day Money-Back Guarantee
  • Special Feature: Most Compact & Lightweigth, Self-clean, TDS display, Sound reminder & Easy install
APEC ROES-50 (Cheapest RO Fluoride Filter)
  • Type: RO System with Tank
  • Fluoride Removal: 99%
  • Filter Stage: 5
  • Max. Filtered Water Flow: 0.03 GPM (50 gallon per day)
  • Tank Size: 4-gallon
  • Cartridge life: Stage 1,2,3 (6-12 months), Stage 4,5(2-4 years)
  • Weight: 25 pounds
  • Warranty: 1 year
Frizzlife SK99 (Best Undersink Fluoride Filter)
  • Type: Under Sink Filter Without RO
  • Fluoride Removal: 99%
  • Filter Stage: 3 Stage
  • Max. Filtered Water Flow: 2 GPM
  • Tank Size: Takless
  • Cartridge life: Stage 1,2(6-12 months), Stage 3(12-18 months)
  • Weight: 7.72 Pounds
  • Warranty: 2 years
Waterdrop WD-10UA (Cheapest Undersink Fluoride Filter)
  • Type: Under Sink Filter Without RO
  • Fluoride Removal: 95%
  • Filter Stage: 5 Stage
  • Max. Filtered Water Flow: 0.75 GPM
  • Tank Size: Takless
  • Cartridge life: 8000 gallons
  • Weight: 3.34 pounds
  • Warranty: 1 year
Waterdrop WD-PT-04W (Best Pitcher - For Less Water Requirment Only)
  • Type: Water Filter Pitcher
  • Fluoride Removal: 96%
  • Filter Stage: 7 Stage
  • Capacity: 10 cup
  • Cartridge life: 200 Gallons
  • Weight: 2.3 Pounds
  • Warranty: 3 Months
  • Special Feature: NSF 42 & 372 certified, 7-stage filtration with premium ACF
AquaTru 90AT02AT01
  • Type: RO System with Tank
  • Fluoride Removal: 93%
  • Filter Stage: 4 Stage
  • Max. Filtered Water Flow: 0.07 GPM (96 gallon per day)
  • Tank Size: 1-gallon
  • Cartridge life: 600-1200 gallons
  • Weight: 22.6 Pounds
  • Warranty: 1 year
Travel Berkey BT2X2-BB_PF2
  • Type: Gravity Filter
  • Fluoride Removal: 97%
  • Filter Stage: 2 Stage
  • Max. Filtered Water Flow: 0.033 GPM (48 gallon per day)
  • Tank Size: 1.5-gallon
  • Cartridge life: 6000 gallons
  • Weight: 7 Pounds
  • Warranty: 6 months

Best Fluoride Water Filter

1. Waterdrop G3 RO Drinking Water Filter System

Waterdrop G3 Reverse Osmosis Drinking Water Filtration System

NSF 58 & 372 certified Waterdrop G3 RO Drinking Water Filter System is an excellent choice for fluoride water filters. Its 7-stage filtration system is made from BPA-free premium materials, and You can easily install the system under your sink in 30 minutes.

YouTube video

The system is tankless and excellent in design, and it will look exquisite on your kitchen counter as well. It is capable of filtering 400 gallons a day and can fill up your glass of water in 12 seconds.

The filter removes 90% of the TDS from the water and removes a high amount of contaminants. The system has the capacity to remove contaminants larger than 0.0001 microns. The most important feature is that it removes fluoride from the water.

There are basically three filter cartridges that are very easy to replace. You can lose worries about knowing when to change the filter with the LED indicator that comes with the filtration system connected to the faucet.

The indicator has three different lights; Green tells you that there is no need for a filter change, yellow to remind you that the filters need to be replaced soon, and lastly red to tell you that it is time to change your filters.

The seven stages of filtration include the PP cotton layer, the activated carbon block, the Second PP cotton layer, 3 in one reverse osmosis membrane, and the post-activated carbon block.

What makes the Waterdrop G3 RO filter system different from the others is that it has only a 1:1 water waste rate compared to other fluoride water filters.

What we like
  • Efficiently removes fluoride
  • Easy Installation
  • Removes 90% of TDS from the water
  • NSF certified and UL listed
  • 7-Stage filtration system with 0.0001 micron RO membrane
  • Filter change indicator
  • Capacity to filter 400 gallons a day
  • Tankless system and occupies less space
What we don’t like
  • Replacement filters are costly
  • Waste the same amount of water it cleans

2. APEC ROES-50  5-stage Fluoride Water Filter System

APEC Water Filter System

APEC presents a water filter system that is the most efficient in removing the fluoride from the water. WQA certified 5 stage filter removes 99% of the contaminants from the water, including any ill taste or smell from the water. APEC is a trusted brand for the last 20 years and preferred by many consumers for its excellent quality.

The installation process is quick, and you can do it by yourself. The instruction manual that comes with the system will make it easy for you. The filters last up to 6-12 months depending upon the use and quality of the water.

The system is made in such a way that it prevents any leaks from happening. The double carbon block of the water filter system makes your water tasty and your tea or coffee tastier.

This system includes a tank that stores the water in it for you to use, so you never have to wait for the water to be filtered. The special 0.0001-micron reverse osmosis system lasts nearly up to 2-3 years.

There are basically 3 filter cartridges in the system, 3-in-1 sediment, carbon block system, reverse osmosis membrane and post carbon filter.

Because of these filters, your water is not only just pure but also has a better taste. If the water has a high amount of TDS, the system reduces it significantly. The system wastes 3 gallons of water with every 1 gallon purified.

What we like
  • Very easy to install
  • Removes Fluoride
  • Budget-friendly
  • Reduces TDS
  • Excellent customer service
  • Made in the USA
  • 5 stage filtration purifies and improves the taste of water
  • Low maintenance
  • Affordable replacement filters
What we don’t like
  • Higher water waste than premium filtration systems
  • No NSF certification
  • Some complaints of leaks have been noted

3. Travel Berkey Water Filter with Fluoride Filters

Travel Berkey BT2X2-BB_PF2

Well, sometimes people prefer not to have a full-fledged system that can be installed in your water line or can be connected to the electricity for that matter. This fluoride water filter can be your best travel buddy when traveling to places that do not have extremely pure water.

The Berkey water filter is stand-alone, and you do not need to connect it to any electricity or water line. Just pour in the water in the filter, and it will do its work. Open the tap and get water that is purified.

The water filter has exceptional performance in removing fluoride, viruses, and other harmful contaminants. This travel companion, the Berkey water filter, has 2 main filters that are supposed to be installed in the upper chamber of the system.

The water passes through these filters and fills up the bottom container with purified water. One of these two filters is specially made to remove fluoride from the water.

Berkey provides you with filters that are eco-friendly and long-lasting. Installation as maintenance of this filter is extremely easy and takes up very little time out of your schedule.

The chamber holds 1.5 gallons of water, which is sufficient for a family of 2 to 3 people. If you have more members in your family, you can refill it again.

The whole system is made from stainless steel and BPA-free plastic, making it worth every penny you spend on it. What makes this filter better than other filters is that it removes microorganisms from the water.

What we like
  • Easy to use
  • Long-lasting
  • Can carry it while traveling
  • Removes 99.99% of fluoride and other contaminants
  • No need for electricity
  • No need to be attached to the waterline
  • Portable
What we don’t like
  • Slow filtration

Read More: Best UV Water Purifier

4. AquaTru Countertop Fluoride Water Filtration System

AquaTru 90AT02AT01

NSF certified elegant looking fluoride water filtration system from AquaTru will deliver you water free from more than 82 contaminants. Its impeccable design is also exceptional in removing toxins from the water, and these toxins include lead, chromium, mercury, radium, fluoride, and many others.

The 4 stage ultra RO technology is perfect for your home or office and delivers you highly purified water without needing to be attached to the waterline.

This RO filter is the most extraordinary compared to other RO filters with its advanced technology. The four filters include a mechanical pre-filter, a reverse osmosis pre-filter, an RO membrane, and a post-filter of the activated carbon block.

The filtration process is faster than any other standard filtration system like this, and it filters a gallon of water in 15 minutes. You have to pour the water into the chamber and wait for it to filter through.

Once the indicator shows that your water is filtered, you can empty the chamber again and fill it up again. The clean water chamber holds 3 gallons of water you can dispense at ease.

You can remove the pouring chamber and clean it manually every few days to ensure the cleanest water. You will be required to change the filter between 6 months to 2 years depending upon your use and the water quality you pour in to filter.

What we like
  • Most exquisite design
  • Efficiently removes fluoride
  • Easy to install and use
  • No waterline required
  • Long-lasting filters
  • NSF certified
What we don’t like
  • Ideal for small families
  • Needs electricity to operate
  • A bit costly than other systems

5. Epic EW-WFP Fluoride Filter Pitcher


Why go to the lengths of installing a whole water filter system when you can get a pitcher that easily sets up on your countertop. It is an excellent choice for families who want to remove fluoride from their water in a fast and efficient manner.

The pitcher is specialized in removing fluoride, chlorine, lead, PFOAS, and many more toxins in the water. The filter pitcher is certified by NSF against standard 42, 53, 401, and P478, making it one of the top water filter pitchers available in the market.

Installing and using this fluoride water filter is anyone’s cup of tea. All you have to do is wash the pitcher with water, flush the filter two times by filling the chamber with water before you start using it. You will need to change the filter cartridge every 3-4 months, depending upon the use.

One of the best features of this filter is that it has a filter life indicator that will indicate if the pitcher is working or not. The filter does not require hard work or any issues being poured.

The Epic Pure offers a 100% money-back guarantee on whether “You will love it or you can return it to us.” Moreover, the brand is known for 100% satisfactory customer support. Suffice to say that this fluoride water filter pitcher is not only affordable but exceptional in deliverance.

What we like
  • Easy to use
  • Excellent in removing Fluoride
  • Lifetime warranty
  • Exceptional customer support
  • NSF certified for standard 42, 53, 401, and P478
  • The filter is easily replaceable
What we don’t like
  • Slow filtration
  • Pitchers are not dishwasher safe

6. Frizzlife SK99 Undersink Fluoride Water Filter System

Frizzlife SK99

Get a water filter that is extremely easy to install and maintain as well as exceptional in removing fluoride and many other contaminants from the water. The SK99 filter system mainly consists of 3 stage filtration.

These three filters that the system has are a sediment filter and two different carbon block filters. The installation of the filtration system is effortless and takes up to only a few minutes.

You only need to attach the inlet and outlet to the system, let the water run for 2-3 minutes, and you will have a fully operational purifying water filter system. If you are worried about this system reducing your water flow, you need not worry.

Other systems of this kind only deliver half a gallon of water per minute, but Frizzlife’s SK99 delivers you 2 gallons of water in a minute. Changing the filter cartridges will only take up to a few minutes of your time.

You only need to change the inner cartridges by opening up the outer layer of the filters and replacing the filter cartridge inside. The system removes 99% of the contaminants from the water.

Besides its exceptional performance in purifying, Frizzlife has the best customer support. It is necessary to remember that the filter system does not remove any TDS from the water. It mainly focuses on contaminants like fluoride, lead, chlorine, chloramine, VOCs, and many other chemicals.

What we like
  • Easy installation
  • 3 stage filtration including an advanced sediment filter
  • Effectively reduces fluoride
  • Excellent customer support
What we don’t like
  • The leaking problem has been reported by customers
  • There are no NSF certifications

7. Waterdrop WD-10UA Undersink Water Filtration System

Waterdrop WD-10UA

Waterdrop is one of the topmost brands that offer high-performing water filter systems. For the removal of fluoride from the water, Waterdrop’s 10UA under sink filtration system makes its way on our list of best fluoride water filters.

This system is very easy to install, and the whole process of installation takes only about half an hour to an hour. For installation, you have to attach your waterline and the line that goes into your faucet to this filter. You will need to flush the filters by keeping the faucet open for a few minutes. The filter only takes up a little space under the sink.

The filter system will give you a water flow of 2 gallons per minute. By installing this system in your house, you will be saving a great deal of money on bottled water.

This fluoride water filter not only removes contaminants from the water but also remineralizes it with minerals like calcium, potassium, etc. What’s unique about this system is that it filters the water in 5 stages just in one filter cartridge without compromising the filtration quality.

The material of the system is lead-free, tested, and certified by WQA and NSF, eliminating any worries about the quality and performance of the water.

The filter’s lifespan is 2 years or 16000 gallons of water cleaned, and this duration depends on the quality of the water and usage. The only setback that this filtration system has is that it doesn’t show you when you will need to change the filter cartridge.

What we like
  • Very easy installation
  • 5 stage filtration
  • Removes fluoride and other contaminants
  • Cost-effective
  • Affordable
  • Long filter life
  • NSF and WQA certified
What we don’t like

What is fluoride in drinking water?

The Government adds fluoride in the water because certain researches have shown that fluoride in limited quantities is good for health. It was known that fluoride has dental benefits. Although anything beneficial in an extreme manner is not that beneficial. So many people believe that fluoride causes cancer, and it has been proven that if consumed in high amounts, it actually does.

YouTube video

That is why if you are health conscious, you do not want fluoride in your water. You do not know the amount of fluoride in the water, and it has been proven that there is naturally a little amount of fluoride in the water. With municipalities adding more fluoride in the water for cleaning purposes and because of that, there is a high amount of fluoride in the water.

What kind of diseases does fluoride cause?

Even though some researches prove that it is beneficial to consume fluoride in the water, it also has been proven that it has many hazardous health effects too. We have prepared a list of bad health effects you might develop by the consumption of fluoride.

  • Skeletal and Dental Fluorosis
  • Thyroid
  • Neurological problems
  • Fluoride poisoning
  • Tumors
  • Arthritis
  • Heart diseases

Apart from that, there are other serious diseases like cancer and hormonal imbalance, although there is a need to do more extensive research on this subject.

How does Fluoride water filters work?

Fluoride is suspended particles in water like chloride and potassium. The fluoride water filters stop any particles that are larger than water molecules. When water passes through the filter, it stops these suspended particles from going further, collecting all those suspended particles from making their way into your glass of water.

Different types of Fluoride water filter

Fluoride Removal Filter

Gravity water filter– Gravity water filters have 2 chambers. Basically, you have to pour water into the upper chamber, and it filters through its way towards the lower chamber. The water that is collected in the lower chamber is purified from contaminants and safe for consumption.

Water filter pitcher– Pitchers are the most convenient for small households, and they are really easy to use as well set up. You have to fill up the pitcher, and it will filter through to the bottom. Although, it is not ideal for families that require more water.

Reverse Osmosis System– RO systems make the water highly purified. You can get an under sink system or countertop filter system as per your requirement. Reverse Osmosis filters have 0.0005 microns cartridges stopping all the contaminants from finding their way into your water.

Distilled water system– Distilled water systems turn water into steam and then fill up the filtered water chamber by turning that steam into the water again.

Filter bottles– Water filter bottles have a low capacity of water to filter. You just have to pour the water into the bottle, and there is this filter cartridge in the bottle that purifies your water.

What to look for when buying a Fluoride water filter?

Fluoride Water Filter

There are several options available for you when you want to purchase a water filter system. You can choose a type of system that accurately meets your requirements. But before you choose a filter system for your house, make sure you lookout for the specific things mentioned below,

Filter’s lifespan

The first thing you should consider before purchasing a fluoride water filter is its filter cartridge’s lifespan. The most standard lifespan of these filters is 6-12 months. There are other filters available that have an even longer lifespan, as well as there are others that have a lower lifespan. If you are getting a Reverse Osmosis system for fluoride removal, always get a system that has 1-2 years of lifespan for its RO membrane.

Sometimes the systems that have a longer filter lifespan costs you more than any other filters, but if you look at the big picture, you will be saving some expenses on the replacement of the filter cartridges.

Installation process

As we have seen, the different types of filtration systems can efficiently remove the fluoride from the water. Among these systems, some only take 5 minutes for the installation, and others take 1-2 hours. You can choose a system that is preferable to you when it comes to installation. For example, the water filter pitcher takes only 5 minutes to install, whereas the whole house RO filtration systems take 2 or more hours for installation.


This has to be one of the most important factors consumers look out for. Sometimes the cost of the system has nothing to do with the performance of how efficiently the system removes the fluoride, but when you get the system that costs more than others, it comes with certain perks like warranties, longer filter life, and the quality of how the system is made. If you do not have any limitation on the cost of the system, you can purchase the filtration process that lasts you a lifetime. e.g., stainless steel systems.

However, if your health consciousness is not stopping you from getting a long-lasting system that gives you exceptionally purified water, you can always get the system like that without focusing on the cost.

NSF certification

For some consumers, NSF certification is a must. If a system has certification by NSF for any particular feature, it means that the system meets the standards set by NSF for that particular feature. When the filter system is certified by NSF, it also means that they have tested the system for its performance. For example, NSF 58 and 372 certifications identify that the system is exceptional in removing TDS, lead, and more metals from the water.

You can always choose a system without these certifications, but it is advised to purchase a system that is certified by NSF to ensure safety and guaranteed quality. Besides NSF certification, you can also look for certification by WQA or if the system is UL listed.

Maintenance guide

Maintaining the filter system is quite easy and doesn’t require much effort. There are only a few things you need to take notice of and care of after installing your filter system.

  • Keep track of when you need to change the filter and change it when it is time to change.
  • If you are using filter pitchers and any similar filtration system, make sure you wash it on a regular basis to keep getting the perfectly purified water.
  • It is necessary to know the lifespan of the filter like bottle filters; always discard the bottle after its given time ends.
  • If there are specific guidelines for maintenance for your system, it will be mentioned in the instructional manual that comes with your system.

Frequently Asked Questions (FAQs)

Q. Can I remove Fluoride by boiling the water?

No, boiling the water does not remove fluoride from the water. When you boil the water, it will only make the water evaporate, not the chemicals like fluoride from the water. However, you can use the distillation method to remove fluoride from the water.

Q. How can I identify that my water filter removes Fluoride?

The easiest way to check if your water filter removes fluoride is by identifying if your system is certified against standard 58. When your filter is certified by NSF 58, it means that it is tested and proven that the filter removes fluoride effectively from the water.

You can check the filter performance sheet to know what kind of contaminants are removed from your water to what extent.

Q. Is fluoride water filters actually worth it?

YouTube video

Some researchers have proven that the fluoride in the water causes many diseases when consumed in high quantities. Fluoride filters, based on their build, removes or reduces the fluoride from the water. When the fluoride is removed or reduced from the water, it eliminates all the risk of diseases caused by it. So, to simplify the answer, let us tell you that yes, the fluoride filters are worth it.

Q. How can I choose which is the best fluoride water filter for my house?

Determining the factors like the size of your family, the quantity of water you need in a day can make your decision easy for you. You can look for certifications like NSF 58, WQA, and UL listed in order to choose the best one.

Best Fluoride Water Filters | Reviews & Guide of 2021

Leave a Reply

Your email address will not be published. Required fields are marked *

Scroll to top