Affinity Filtration Technology

Proprietary Affinity® Filtration Technology reduces fluoride, lead, microplastics, PFAS, glyphosate, and a total of 365+ of the most harmful and dangerous tap water contaminants. No other water pitcher filter on the market reduces more.

Clearly Filtered is the only pitcher filter independently tested to meet or exceed NSF standards (42, 53, 401, and 473). We also test at levels up to 3 times the legal limit for each contaminant, so you can have peace of mind knowing your water is clean and safe, no matter the conditions.

At Clearly Filtered, we believe in radical transparency, so we freely publish the results of our independent laboratory testing for your review. We think you’ll find it pretty refreshing.

With a 100 gallon filter life, the Clearly Filtered pitcher filter can provide clean and safe drinking water for an average of 4 months before needing to be replaced*. That’s about a month longer than the leading brand name pitcher filter.