Advanced filters
that set a new standard

Our breakthrough filtration technology targets up to 73x more dangerous chemicals, contaminants, & toxins than typical carbon filters. Now you never have to worry about what’s in your water again.
Replacement Filters
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Lab Test Results
View all of the contaminants we filter.
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Peace Of Mind

Upgrade today to get complete confidence in your water. 

Rated 4.8 out of 5
Based on 153 reviews
32oz Insulated Stainless Steel Filtered Water Bottle
From $ 75.00
Rated 4.9 out of 5
Based on 972 reviews
Water Pitcher + Filter 3-Pack
From $ 220.50
Rated 4.3 out of 5
Based on 9 reviews
32oz Glass Filtered Motivational Water Bottle With Time Markings
From $ 63.00
Rated 4.9 out of 5
Based on 201 reviews
3-Stage Under the Sink Water Filter System
From $ 495.00

Why Clearly Filtered

Built in the USA with medical-grade materials, we offer a limited lifetime warranty on all filtration systems.
We leverage the most powerful filtration technology on the market to target up to 365+ contaminants — and we developed it.
Whether at home or on the go, we give you easy access to the cleanest water.
We test our products and publish the results so you can count on us to cover your health, family, and future.
Our breakthrough technology targets existing, new, and emerging contaminants.
How Our Filters Work
Enter your zip code | View Your Water’s contaminants | Find the right water filter
Do You Know What’s in Your Water?
Public water supplies are tested regularly to ensure tap water meets the standards set by the U.S. Environmental Protection Agency (EPA), as well as state and local regulations. This free database compiles all of these test results to reveal exactly what’s in your water. Enter your zip code to see the specific contaminants in your tap water, how they can affect you, and how to best protect yourself and your family.
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Water Pitcher With Affinity® Filtration Technology

Meet the most powerful water pitcher on the market that removes up to 99.9% of 365+ harmful and dangerous tap water contaminants. That’s more than the 3 leading brand name pitchers combined

3-Stage Under-Sink System With Affinity® Filtration Technology

Our most powerful filtration yet. Get the clean and safe water you've come to expect from Clearly Filtered, right out of your tap. Our discreet, easy to install filtration system provides added peace of mind, with removal of up to 99.9% of 232+ contaminants.

Insulated Stainless Steel Filtered Water Bottle with Affinity® Filtration Technology

Get clean and safe water on the go with our double-walled Insulated Stainless Steel Filtered Water Bottle. Durable construction and our breakthrough Affinity Filtration Technology means you can enjoy up to 99.9% removal of hundreds of contaminants, no matter what life throws at you .

Not all water filters are created equal
Affinity Filtration

Unlike typical filter technologies, Affinity Technology uses a dual-filtration approach that can remove up to 99.9% of 365+ contaminants. That's more contaminants and a higher level of removal than any other water filter on the market. 

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Filter Diagram
Woven Mesh Screen
Keeps larger particles from entering the filter
Granulated Coconut Carbon
Eliminates odors and bad tastes
Composite Shell
This smart layer captures chemicals, toxins and metals preventing them from entering your water
Do you know what's in your water?
Learn About Contaminants

Fluoride, the same ingredient found in toothpaste, is a chemical that gets added to the tap water supply. It is added with the purpose of reducing cavities and maintaining good teeth. But the question remains whether it is healthy to swallow fluoride versus just applying it to your teeth and spitting it out.

Health Effects

Bone disease, pain and tenderness of the bones, mottled teeth, discoloration, dental fluorosis (a condition that shows up as white or brown stains on the surface of teeth and that causes permanent damage to the enamel)

Learn More
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Clearly Filtered Removes Up To
0 %

Lead leaches into drinking water when the pipes that carry water to your home begin to break down and corrode due to old age. While no amount of lead is safe for ingestion, tap water is still allowed to contain low levels under federal regulations.

Health Effects

Behavior and learning problems, lower IQ and hyperactivity, slowed growth, hearing problems, anemia, increased blood pressure, decreased kidney function, reproductive problems

Learn More
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Clearly Filtered Removes Up To
0 %
Chromium (hexavalent)

Chromium-6, also called hexavalent chromium, is a known carcinogen found in tap water (and was the subject of the movie Erin Brokovich). Despite that it has ties to cancer and affects the drinking water of 200 million Americans, there is no government regulation for chromium-6.

Health Effects

Increased cancer risk (even at extremely low levels), liver damage, reproductive problems, developmental harm

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Clearly Filtered Removes Up To
0 %

Polyfluoroalkyl substances (PFAS & PFOA) are a group of man-made chemicals widely used in nonstick cookware. PFAS also end up in tap water and are particularly dangerous because they accumulate in the body over time and are also referred to as "forever chemicals".

Health Effects

Increased cholesterol levels, effect on infant birth weights, effects on the immune system, cancer, thyroid hormone disruption

Learn More
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Clearly Filtered Removes Up To
0 %

Glyphosate (RoundUp®), is one of the most widely used herbicides. This controversial chemical shows up in tap water as a result of runoff from excessive herbicide use and overuse and has been linked to cancer in more than 13,000 lawsuits.

Health Effects

Kidney problems, reproductive difficulties, declared as “probably carcinogenic to humans” by the World Health Organization’s International Agency for Research on Cancer

Learn More
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Clearly Filtered Removes Up To
0 %

Microplastics are tiny particles of plastic that are mostly invisible to the naked eye. These particles are present in 94% of drinking water supplies across the US, but they are not yet regulated.

Health Effects

The health effects of microplastics are still unknown. However, the chemicals used to make plastic have been linked to cancer and numerous other illnesses. Microplastics also absorb other toxic substances and bacteria, which are then released back into the body.

Learn More
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Clearly Filtered Removes Up To
0 %
5 stars
Best thing I could have done...

Loved the easy and efficient online ordering experience, my pitcher and filter arrived quickly and it was easy to put together! I would highly recommend this pitcher, your water DOES taste better. I also love the monthly filter delivery option. I like that I don’t even have to think about re ordering new filters, they arrive when I need them too. Thank you Clearly Filtered, I’m a customer for life.

Marissa G.
Verified Buyer
5 stars
Water tastes delicious

“I love our under the sink water filter. It was super easy to install and the water tastes so good! I thought I was dehydrated because I was drinking so much water but realized it was just because it tasted so good! It is also really nice that I don’t run out of clean water!”

Rebecca F.
Verified Buyer
5 stars
So worth it!

This water bottle is awesome especially if you are someone that is on the go and is using water from here there and everywhere. I have no clue what is in the water drinking at my place of work or any of the public places I may need to fill up from. Thank you so much for this product!!!!

Madison A. 
Verified Buyer
5 stars
Really impressed with the design.

"Glad I found this water pitcher. The water on Long Island recently named worst in New York State. It being clear you can see when to add water. Filtering 220 toxic items specifically glyphosate was the reason for the purchaser."

Corinne L.
Verified Buyer