Does Zero Water Filter Remove Fluoride?

So, does a zero water filter remove fluoride? The simple answer is yes! Zero Water Filter removes over 99% of contaminants in water including fluoride.

It features a 5-stage filtration system that ensures you get 000 PPM reading on the TDS meter. As water passes through these filtration stages, you’re assured of total removal of all inorganic chemicals that might have dissolved in water.

Does Zero Water Filter Remove Fluoride

Hence, you get healthy, safe, and great-tasting water. However, if you want other great filter options for removing fluoride, then check out this article on the best fluoride water filter

The 5 Stages Of Zero Water Technology:

Stage 1– in the first stage of the filtration process, the removal of all suspended sediment like rust, rocks, dust, among many others happens. These suspended particles make the water look cloudy.

Stage 2– this stage features unique filters that help in the removal of the remaining suspended particles including removing manganese

3rd Stage– here water passes through several layers of oxidation and activated carbons reducing alloy and other organic contaminants like chlorine, chloramine, herbicides, pesticides, and mercury.

Stage 4– at this stage, the ion exchange process takes place, the resin acts as the exchange media where the separation of dissolved solids and water molecules happens. Further, the removal of all inorganic chemicals including fluoride happens.

Stage 5– in this last stage, the removal of all the remaining suspended solids happens. A multi-layer non-woven screen aids in removing these solids from the water. Thus, you get contaminant-free water.

Is Zero Water Healthy?

Yes! Zero water is healthy and it’s the best option you may want to consider especially if you’ve been using bottled water. Bottled water is expensive and not as healthy as a Zero water filter.

The Zero manufacturer even claims that the zero filters remove over 99% of detectable dissolved solids and other contaminants making Zero water one of the healthiest and great-tasting water available.

In addition, zero filters feature a TDS Meter that’s majorly used for testing water quality by showing the level of total dissolved solids in water in parts per million (PPM).

This meter is easy to use, clear directions of use are also clearly stated. Therefore, within seconds, you’ll know the quality and safety level of your water.

How Long Does A Zero Water Filter Last?

Each filter should last about 3 to 5 months or 25-40 gallons before doing any replacements. However, these numbers are dependent on the quality of your water.

If the dissolved particles including fluoride are high, the lifespan of the filter reduces, and the gallons processed decline.

Therefore, it’s crucial to use the TSD meter provided to ascertain the quality of your water after each filtration cycle. If you detect a reduction in water quality, it’s time to replace the cartridges.

Does Zero Water filter Remove Bacteria?

Unfortunately not, Zero filter doesn’t remove microorganisms like bacteria, viruses, cysts, and most other microbiological contaminants.

If your source of water is from a private well that hasn’t been chlorinated, then zero filters cannot remove the microorganisms present in your water.

However, if you’re using chlorinated water like municipal water, then a zero water filter is a great choice for you including removing iron

Does Zero Water Filter Remove Pesticides?

Maybe you’re also wondering whether Zero filter removes pesticides.

Well, as we’ve mentioned above Zero filter removes dissolved solids like pesticides, herbicides, calcium, iron salt, sulfides, and sodium chloride, among others.

The 5-stage filtration process facilitates the removal of over 99% of detectable dissolved particles.

Does Zero Water Filter Remove Chlorine?

Chlorine in water is a major issue that disturbs most people. so, does the Zero filter remove chlorine? The answer is yes! Zero filter removes over 97% of chlorine in the water.

Furthermore, the Zero filters also removes chloramine from water. Therefore, if your water is treated with either chlorine or chloramine and you don’t like the aftertaste of your water you can consider buying a Zero water filter.

The only disadvantage is that chloramine tends to shorten the life span of the cartridges. Although, generally Zero filters have a shorter life but are effective and deliver exceptional results,

Here is a list of all contaminants that the Zero water filter removes.

Things I Didn’t Like About Zero Water Filters

Strips Water of Healthy Minerals

Although Zero water filters remove harmful contaminants from the water they also strip water of essential minerals like iron, calcium, and many others.

These minerals are important for optimal body functioning. So if you own a zero filter, ensure you eat a balanced diet to compensate for the lack of these minerals.

The Smell of Fish

Zero water features anion resins.  These resins can introduce trimethylamine chemical into your water, this chemical contributes to the rotten fish smell.

However, certain minerals, contaminants, or very acidic water can trigger the release of this chemical. Therefore, if you notice the rotten fish smell in your water, it’s an indication that you need to change your cartridges.

You can also wash the pitcher using hot water. These two approaches will eliminate the fish smell.

Short Cartridge Lifespan

Generally, The life span of the Zero filters is short. This lifespan becomes even shorter when the water you’re treating is very contaminated.

Therefore, to make it easy for Zero users, the manufacturer has given out a guideline on the expected filter lifespan per gallon of water.

However, you can also use water-testing strips or take a sample of your water to the lab and have it tested.

Hard To Unclog

Zero filters come enclosed; therefore, it’s difficult to unclog them. You’ll know your filter has clogged if it’s taking so much time to filter out water.

This means the system has an airlock. To solve this situation, you can unscrew the filter, rinse it with some water, or lightly poke the holes on the screen, then attach the filter back.

Slow Water Treatment Speed

Zero water filter uses a 5 stage filtration process to treat water. As a result, it may take time for water to pass through all these stages.

If you compare this system with others that have three or two filtration stages, you’ll conclude that Zero is a bit slow. Furthermore, the water treatment speed can be slower if the water you’re treating is very contaminated. n

Therefore, before installing this filter it’s good to test the quality of your water. Depending on the initial quality of your water, you’ll tell if the treatment speed will be high or low.


Does Zero Water Filter Remove Fluoride? We’ve concluded that Zero water filter removes over 99% of all dissolved substances and inorganic chemicals like fluoride from water using a 5 stage filtration process.

Other than that, the quality of your water will determine the amount of water a single cartridge can process. One cartridge can treat about 10-40 gallons.

One disadvantage of this filter is that it doesn’t kill microorganisms like bacteria, cyst, and many others. Therefore, you need to add chlorine or chloramine to kill the microorganisms before using the zero water filter.

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