The Best Water Filters That Remove Fluoride [A Top 5 Review]

The Best Water Filters That Remove Fluoride [A Top 5 Review]

Drinking impure water has many health hazards that range further than you can imagine.

Therefore, you need to ensure that your water is clean.

Fluoride is a naturally-occurring element, but in excess amounts, the presence of fluoride in water can be very damaging for our health.

So, we’ve created this article so that you can discover the best water filters that remove fluoride.

In this article, we’ll discuss the features, benefits, and disadvantages of our top 5 picks.

Without further ado, let’s get started.

1. Aquasana OptimH2O Reverse Osmosis Under Sink Water Filter System

This is one of the most popular water filters that removes fluoride. It filters over 95% of fluoride using its effective kitchen counter faucet filtration system.

This filter offers several features that offer you plenty of reasons to buy it.


Here are some features this product offers:

  • Effective filter: With its activated carbon filter, chlorine and other particles are filtered effectively
  • Good taste & smell: Thanks to the effective RO membrane that remains the heart of this filter, securing from aggressive elements, your water will have an excellent taste and scent.
  • No contaminants: The filters help reduce the lethal pollutants, including nitrites and nitrates, cysts, pentavalent arsenic, and lead. It also keeps pesticides, herbicides, and chloramines at bay.


  • Easy to maintain and install: You can easily install and maintain the filter. All you have to do is follow the step-by-step instructions given in the user manual. You can even check DIY videos on YouTube, making maintenance even easier.
  • Variety of options: This filter comes with unique designs. It gives you enough options to match your kitchen decor. You can find options like oil-rubbed bronze, brushed nickel, and chrome design for this filter.
  • 2-year limited warranty: This filter comes with two years of warranty along with a three months satisfaction guarantee.


  • Water leakage: Sometimes consumers have leakage. However, Aquasana replaces your product without additional cost if the problem persists.
  • Slow flow rate: It has an issue of low flow rate when compared with other models.

With five different NSF certifications, this water filter remains a decent choice for the users.

After all, it removes 88 different contaminants.

Lastly, it also adds several healthy minerals with optimum hydration and a natural taste. Thus, most consumers are happy with this product and effective customer support.


2. General Electric Appliances Reverse Osmosis Under Sink 3 Stage Water Filtration System

One of the best water filters that removes fluoride is the General Electric Appliances Reverse Osmosis Under Sink 3 Stage Water Filtration System.

It offers an effective water filter solution. The product offers several features that give you more than enough reason to consider it.


These are the features that make this filter a worthy choice for all. Let’s check some of them out.

  • Effective filtration: The RO filtration filters the water thrice. Hence, you have access to clean and drinkable water.
  • Get rid of toxins: This filter flushes out 16 contaminants and reduces 16 different lethal pollutants found in drinking water.
  • Handle a large volume of water: With effective filtering systems, this water filter can handle 68,000 bottles of water. It can handle up to five years of system usage at a stretch.
  • Larger storage: It can store a higher quantity of water with its four-gallon storage tank.


  • Easy to install: One of the critical things you would love about this product is that it is simple to install. You can quickly check the installation steps from its user manual or refer to the relevant YouTube video.
  • Simple to replace the RO membranes: The reverse osmosis membranes in this water filter are easy to replace. You can return all three filters with no hassle.
  • Good water flow: The next best thing about this filter is good water flow. The valves offer you 1 GPM of water flow with 125 PSI drop.


  • Leakage: Sometimes, consumers complain about the leakage, either from the faucet or from the tank.

Overall, the filter is excellent, and there will be plenty of reason for you to buy, besides its efficient fluoride removal.

You get tasty water that has a pleasing aroma, thanks to its power of reducing 16 contaminants.

With premium-quality filtration, this filter reduces pollutants like lead, pesticides, and arsenic, to just name a few.

You really can’t go wrong with this filter.


3. Crystal Clear Fluoride Removal Undercounter Water Filter

The next filter on the list of the best water filters that remove fluoride is the Fluoride, Lead, Chlorine Removal Undercounter Water Filter from Crystal Clear.

It employs the purification methods of KDF, Granulated Activated Carbon, and Activated Alumina.

Let’s take a look at its features.


  • Effective filtration: With an effective filtering system, it removes chlorine, fluoride, lead, chemicals, and heavy metals.
  • Gives you beneficial minerals: This filter keeps all the healthy minerals like magnesium and calcium intact.
  • User-friendly: It is simple and convenient for you to get quality water at your tap.
  • Long-lasting and reliable: With its double under sink water filter feature, it is a durable product. The dual setup unit helps in removing fluoride with no hassle.
  • Easy to install, replace, and maintain: It offers the filter with quick connection fittings, making installation quick. Similarly, you can easily replace the filters and maintain this water filter with great ease.


  • Convenient: It is easy to use and provides drinkable water right in your tap.
  • Economical: This filter proves to be highly affordable as it costs only a few pennies per gallon for better than bottled quality.


  • Durability: The users can face issues with the filter’s durability because of higher pH water. This reduces the filter’s usage span.

If you are looking for healthy and great-tasting clean water, this water filter is the right choice.


4. iSpring Under-Sink 5-Stage Reverse Osmosis Filtration System

One of the best water filters that removes fluoride is the iSpring RCC7. This is a five-stage RO water filter that is cost effective and highly functional.

Thanks to its effective filtration technology, it provides refreshing water that is safe to consume for the whole family.

Take a look at the features that make it an excellent choice for consumers.


  • Effective filtration system design: This product is designed with state-of-the-art technology. The filters provide good quality water with no unpleasant smells or tastes.
  • Higher water efficiency: It is known to handle higher water volumes with less water wastage.
  • Easy to install: Even with basic DIY skills, you can install this filter. Also, the maintenance part is simple.


  • Excellent water output: You can get 75 gallons of pure water daily.
  • Alarm: It has a water leakage alarm inside the unit.
  • Affordable: It is very affordable to buy and replace the filters.
  • Effective cleaning: It removes around 98% of impurities like chemicals, sediments, contaminants, and heavy metals.


  • Less filter life: The life of the filter is shorter than some competitors.
  • Absence of advanced features: These include a remineralizer and permeate pump.

For the value of the money you’ll spend, you get a lot of outstanding features with this filter. So what are you waiting for?


5. Frizzlife Under Sink Water Filter System with Brushed Nickel Faucet

The last on our list of the water filters that remove fluoride is the Frizzlife Under Sink Water Filter System with Brushed Nickel Faucet. It not only removes fluoride, but several other minerals and contaminants with greater efficiency.

There are many features that put this product in high demand.


  • High quality: With high-quality Frizzlife 3-stage filters, you are sure to get healthy and clean water free from impurities.
  • Removes 99% of contaminants: It removes contaminants like fluoride, lead, chlorine, and other toxic content, like heavy metals, nitrates, and arsenic.
  • Affordable and environment-friendly: Not only is the price good, but the filter is environmentally friendly, as it has a replaceable filter cartridge: M3001/M3002/M3003. You only have to change the inside filter cartridge to enjoy the superior water filter service.
  • Stylish Finish: It has a lead-free stainless faucet available with a brushed nickel finish.


  • No unwanted minerals: It removes all the lethal and unwanted minerals from water.
  • Excellent capacity: It comes with a large system capacity for higher workloads.
  • Effective filters: The filters perform smoothly, both with tap and well water.
  • Highly durable: The filter was designed with durable and safe components.
  • DIY installation and quick change: It is easy to install and maintain. The twist-in filter system helps in making the filter replacement very easy.


  • Leakage: There are some complaints about water leaks. Although water leaks are rare, it still happens.

The overall picture of the FrizzLife Under Sink Water Filter is rosy enough to consider it for your water purification solution.

It scores high in performance and capacity, giving you an excellent option. You should certainly try this model!


Buying Guide to Water Filters That Remove Fluoride

Before you plan to buy a water filter that removes fluoride and other contaminants, you should check out the important factors as discussed below:

  • Water test: Before you buy, get your water supply tested to clearly define your specific needs for water filtration.
  • Check the water filter type: The fluoride water filter you want at your home will depend on your family’s size. For a big family size, get a filter with a higher water capacity.
  • Filter lifespan: This depends on the amount of water you want to process at home.
  • Installation process: If you want hassle-free and straightforward installation, choose a water purifier without tricky installations for complicated systems, or hire a professional to do it for you.


Can we remove fluoride with the help of water filters installed in refrigerators?

They do not design refrigerators with water filters that adequately treat hard water, fluoride, and other contaminants on their own.

Most refrigerator filters have limited carbon filtration systems in place, so it’s always best to use another system as your primary filtration method.

Reverse osmosis-based, powerful, whole-house water filters are strongly recommended for removing fluoride, bacteria, and more.

What is the warranty?

The warranty varies from one manufacturer to another. There is no same warranty available for water filters. Check with the particular brand you want for your home. You can compare it with different brands and choose the one that works best for you.

How do you care for and clean a filter?

Most of the water filters discussed above are simple to maintain and service. You can refer to the product manuals for specific information on how to clean and replace the filters.

Several videos are available on YouTube that can help you install and take care of your filters.


Fluoride in small amounts can be beneficial for your teeth, but when it appears in larger quantities, it can cause some pretty serious health concerns.

It can be tough choosing the best filters out of the many available on the market, but the information above will surely help you find one that meets all your needs.

We hope you enjoyed this article on the top water filters that remove fluoride, and be sure to check out our other product reviews and buying guides!

Leave a Comment

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