Fluoride is widely used for its decay-preventing function. But drinking water containing fluoride may be a different story.
After all, fluoride is a chemical. It has toxic properties even in low concentrations. Ingested fluoride can accumulate in our bones which may cause dangerous health problems, including cancer.
Please keep in mind that we are not going to discuss whether fluoridation is good or bad.
Instead, we will show you how to remove fluoride using water filters. If fluoride in water is of your concern, you are in the right place.
6 Best Fluoride Water Filters
For fluoride removal, we have picked out some outstanding products that will meet your requirements. Below are our top 6 product reviews.
1. Home Master TMAFC-ERP – Best RO Fluoride Filter System
Why did we select this product to be at the top of our list? Firstly, its removal capacity amazes us. The seven stages of filtration remove up to 98% of chemicals and contaminants in your water.
For fluoride, in particular, the unit can remove at a surprising average rate of 97.7%.
The high removal capacity of standard RO systems may have made you upset about the slightly acidic taste of the water.
But such a case won’t happen with this product. This innovative RO design solves all common problems relating to traditional RO systems.
While purifying, the unit adds essential minerals to your water, providing a better taste. Interestingly, the amount of calcium and magnesium can be added up TWICE.
One minor drawback of this product is that it takes up a vast space under your sink. You should consider this problem before deciding to buy the unit.
Overall, this Home Master RO water filter can eliminate your worry about fluoride in water.
- Long-lasting and easy-to-change filters
- Faster flow rate
- 5-year limited warranty
- Easy to install
- Increase water production
- May leak in connections
2. iSpring RCS5T -Best Multi-Purpose Fluoride Filter
The next under-sink filter that we want to introduce to you is from the well-known brand iSpring.
Why did we vote for this product to be the best multi-purpose filter?
This unit supplies on-demand drinking water filtration that is enough for small families, average restaurants, and businesses. You can have clean water at various places that you come by.
How well can it remove fluoride?
The five stages of filtration can remove up to 99% of more than 1,000 pollutants in your water.
More specifically, the unit reduces up to 94 – 96% of fluoride as well as 99% of asbestos, 96 – 98% of lead, and 99% of bacteria.
Also, iSpring is proud that its product can produce an exceptional 1:1 drain ratio. This ratio means that you will get 1 gallon of pure water for 1 gallon of waste that you fill in the filter.
However, this unit may not give the best performance in some high usage situations. In such cases, you will need to add a power source for the booster pump and a small pressurized storage tank.
Generally, this product provides you with clean drinking water whether you are at home, at work, or in a restaurant.
- Easy to maintain
- Produce 500 gallons per day
- High water flow rate
- Easy to install
- Need frequent replacements for filter cartridges
- Take much space
3. Woder 10K-FRM-DC – Easiest Way for the Healthiest Water
This product from Woder is our final choice for the best under-sink fluoride filters.
So, what will you get when buying it?
First of all, you will get a high removal capacity filter. This dual-stage filter removes up to 95% of fluoride, 99% of chlorine, and 99% of lead as well as chromium 6, odors, and heavy metals.
Amazingly, this unit eliminates pollutants in your water while still retaining essential minerals.
Unlike most RO systems that produce dead water with no Total Dissolved Solids (TDS), this filter offers you tap water as pure and healthy as natural water from streams.
This unit is so easy to install that you don’t need any plumbing skills. All you have to do is directly connect the hose to the existing cold water valve and faucet stem under your sink.
Please note that for most extended life, you should use this product with municipally treated cold water only. This product is not suitable for salty or softened water, well water, and hot water.
Overall, this filter provides you with a simple method to remove fluoride and other contaminants in your water, giving an excellent taste to your tap water.
- Long-lasting filter
- Tested to ANSI standards
- High flow rates
- Reasonable price
- Water may leak from the bottom
4 Home Master TMJRF2 Jr F2 – Most Convenient Countertop Fluoride Filter
The best countertop filter that we have chosen for you is from Home Master; also the brand we selected for the best under-sink filter.
What made it so attractive?
The most significant benefit this filter brings to you is that its compact and portable design will take up very little space on your sink top.
The size of the unit is only 12.3 x 9.4 x 7.6 inches. Hard to imagine? See the below picture, and you will understand how space-saving it is.
Although this unit is small, its purification capacity is incredible. The three-stage filter can remove up to 93% of fluoride, chlorine, and other pollutants in your water. Moreover, the unit can filter sediment to 5 microns.
One thing that we don’t like about this filter is that it requires more frequent replacements. To maintain optimum filtration, you should change it every three months or 500 gallons of filtered water.
In short, this compact countertop filter is an ideal choice to bring clean water to small homes.
- Lower TDS level
- Easy to install
- Perfect for any sink top
- Reasonable price
- The faucet may leak
5. Aquagear Water Filter Pitcher -High Capacity Fluoride Filter Pitcher
This pitcher provided by Aquagear is our choice for the best filter pitcher. How well can this pitcher remove fluoride from drinking water?
The volume of this product is not very large, but it has an incredibly high removal capacity. It removes up to 90% of a total of 89 pollutants including fluoride, lead, copper, arsenic, and others.
Don’t believe it? The pitcher has been tested for the NSF standards 42 and 53 of the United States.
Hence, you can make sure about its removal effect. Besides, the pitcher also keeps healthy trace minerals such as calcium and magnesium in your drinking water, which ZeroWater and RO systems leave out.
The biggest drawback of this filter pitcher is that it is only used for municipal or city water only. You should not use it with well water because this filter doesn’t remove bacteria and viruses in the water.
Overall, this product from Aquagear provides you with a convenient and efficient way to have daily glasses of pure and great-taste water.
- Lifetime guarantee
- Recyclable filter
- Last longer than other competitors
- Reasonable price
- Take much time for filtration
- Need frequent filter replacements
6. Pure Action Shower Head Filter and Softener – All In One
What will you get when buying this product from Pure Action? Well, you’ll get a shower head, a water softener, and a filter. That is such a huge bundle that you can buy at a low price.
So, what exactly can this product do?
It softens well water by removing fluoride, chlorine, lead, calcium, nickel, rust iron, heavy metals, and sediments.
Yes, clean water for shower time. Distinctly, the pure water produced from the shower head helps revitalize your body and refresh your hair, skin, and nails.
Also, it can reduce dry, itchy skin, dandruff, and eczema. Additionally, the product provides three high-pressure settings: rain, power rain, and massage.
We highly recommend you try out the massage mode to enjoy the fascinating home spa experience.
One disadvantage of this product is the loud noise when operating. It can be annoying but still a minor problem that we can skip.
Overall, this three-in-one shower head gives you terrific time under the shower with clean and fresh water.
- Easy to install
- High water pressure
- Water saving
- Good customer service
- Need frequent replacements
How to Remove Fluoride from Water?
According to the American Dental Association, the concentrations of fluoride in fluoridated tap water is less than 1 part per million (ppm) or milligrams per liter (mg/L).
Meanwhile, non-fluoridated water contains no more than 0.3 ppm only, which may be slightly higher in groundwater.
These figures have raised a problematic question of whether there is any filter system that can successfully remove this significantly small amount of fluoride.
Luckily, the answer is YES. And below are four possible treatment methods to remove fluoride from your tap water.
a) Reverse Osmosis
Reverse Osmosis (RO) is the most common method for water filtration. The system creates pure water by filtering all contaminants as well as reducing the Total Dissolved Solids impurity (TDS).
This technology uses water pressure to squeeze water through a semipermeable membrane that can filter down to 0.001 microns.
Hence, it is one of the most efficient filtering systems available in the world.
However, water produced by RO systems usually lacks healthy minerals, leading to a bad taste of water.
b) Strong Base Anion Exchange
It is an advanced technology to remove stable elements. Unfortunately, filter systems using this technology are very costly and complicated; hence, they are too rare to find.
Currently, these innovative filtration systems are only available for industrial use. Having a strong base anion filter for your home may be impossible.
c) Activated Alumina Adsorption Media
This method removes fluoride from water by filtering through a bed of granulated activated alumina.
The most well-known water filter using this technology is the Berkey filter. It is an ideal option for those who rent a house and must receive permission from their landlord to make any changes to the water system.
This method removes fluoride by separating water from all of the dissolved contaminants based on the differences in the volatiles when boiling.
Distillers are very useful for fluoride removal, but please keep in mind that they are not water filters.
Brita, PUR, LifeStraw – Do They Remove Fluoride?
Water Brita and PUR filters use activated carbon to absorb impurities which are significantly useful for chlorine removal.
However, when it comes to fluoride, they are not working at all. Similarly, LifeStraw only removes bacteria, protozoa, and viruses.
Do Water Softeners Remove Fluoride?
Water softeners use ion exchange processes to remove cations that cause hard water. They have nothing to do with the fluoride in your water. Therefore, you cannot use it for fluoride removal.
Can you Boil Fluoride Out Of Water?
No, you can’t. Fluoride is not that easy to evaporate. Instead, what you can do is use a distiller to remove fluoride from your drinking water.
Removing Fluoride Naturally?
Unfortunately, at present, there is no natural method to remove fluoride. But we have listed a wide range of possible ways that you may want to consider, including the Reverse Osmosis (RO) system, strong base anion exchange, activated alumina absorption media, and distillation.
Fluoride is useful in preventing decay. However, drinking water that contains a high amount of fluoride may cause severe health problems.
Until now, we cannot make sure whether we should add fluoride into the water source or not.
But there are many things we can do to remove it from our water and avoid every possible health risks.
In this article, we have provided outstanding features and reviews for the best fluoride filters, including under-sink, countertop, pitcher, and shower head filters.
References and Citations
Centers for Disease Control and Prevention (CDC): Choosing Home Water Filters & Other Water Treatment Systems- https://www.cdc.gov/healthywater/drinking/home-water-treatment/water-filters.html