Tested by a third party. Verified by the results.
We don't ask you to take our word for it. Every Tappwater product is independently tested to NSF/ANSI standards by a third-party laboratory.
Independent testing · 100+ contaminants · Tested to NSF/ANSI standards · Full results published
EcoPro Range
5-stage carbon filtration. Independently tested against 100+ contaminants including PFAS, heavy metals, chlorine, and more.
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RO Countertop Purifier
7-stage reverse osmosis. Independently tested with greater than 99% removal of fluoride, PFAS, heavy metals, and microplastics.
View lab resultsShowerPro
KDF-55 + calcium sulfite + carbon. Tested to NSF/ANSI 177 for chlorine removal in hot water. Reduces chlorine, heavy metals, and limescale.
View lab resultsPitcherPro
Activated carbon block. Independently tested against 80+ contaminants including lead, PFAS, chlorine, microplastics, and pesticides.
View lab resultsBottlePro
Two filter options: Advanced Microfiltration (80+ contaminants) and Adventure Disruptor (100+ contaminants including 99.99% bacteria). NSF 42, 53 & 244.
View lab resultsReady to filter your water?
Independently tested. Proven to work. Backed for life.
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