Water filters certified to remove PFAS
Broader PFAS family (PFHxS, PFNA, HFPO-DA/GenX, PFBS). EPA regulates PFHxS, PFNA, HFPO-DA at 10 ppt and a Hazard Index for mixtures.
"Certified" means the model is listed in the NSF, WQA, or IAPMO public database as reducing PFAS — not just "tested to" a standard.
Pick the path that fits you
You can start cheap with a no-install filter, or solve it permanently with an installed system that costs far less per gallon over time. Both options below are certified to reduce PFAS.
Prices shown are as of August 20, 2026 and may change — check Amazon for the current price. As an Amazon Associate we earn from qualifying purchases; some links are affiliate links and we may earn a commission at no extra cost to you. Disclosure.
Top certified picks with prices
Prices shown are as of August 20, 2026 and may change — check Amazon for the current price. As an Amazon Associate we earn from qualifying purchases; some links are affiliate links and we may earn a commission at no extra cost to you. Disclosure.
40 consumer filters certified to remove PFAS
Recognizable brands worth shopping. (76 models are certified in total, including commercial, dealer-installed, and OEM units — see the full registry.)
| Filter | Type | Capacity | Price | ¢/gal | |
|---|---|---|---|---|---|
Whirlpool EDR3RXD1B NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
Whirlpool EDR3RXD1R NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
Whirlpool P1WB2 NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
LG ADQ747937 NSF | REFRIGERATOR | 200 gal | $46.73 | — | Buy |
Multipure Aquaperform NSF | UNDER-SINK | 600 gal | $765 | — | Buy |
ZeroWater ZAS NSF | UNDER-SINK | 600 gal | $47.99 | — | Buy |
Whirlpool P1WB2L NSF | REFRIGERATOR | 200 gal | — | 13.9 | |
eSpring 122940C NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring Model 122940VN NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940 NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940CA NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940CH NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940HK NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940J NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940K NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940M NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940SG NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940T NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940TH NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122940 IN NSF | FAUCET-MOUNT | 1,320 gal | — | — | |
eSpring 122941C NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 128212XY NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring Model 122941VN NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941 NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941CA NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941CH NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941J NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941K NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring 122941T NSF | UNDER-SINK | 1,320 gal | — | — | |
Amway 100186X NSF | UNDER-SINK | 1,320 gal | — | — | |
Amway CXV5764 NSF | UNDER-SINK | 1,320 gal | — | — | |
Amway CXV6425 NSF | UNDER-SINK | 1,320 gal | — | — | |
eSpring WTI1167X NSF | UNDER-SINK | 1,320 gal | — | — | |
Multipure AQUALUXE NSF | UNDER-SINK | 500 gal | — | — | |
Multipure Aquapremier NSF | UNDER-SINK | 340 gal | — | — | |
Multipure CB-EXTRA NSF | UNDER-SINK | 340 gal | — | — | |
Samsung RWP70a15def NSF/WQA | UNDER-SINK | 330 gal | — | — | |
Samsung RWP90 a bc d e f gh NSF/WQA | UNDER-SINK | 330 gal | — | — | |
Samsung RWPa4 x 2bcde y NSF | UNDER-SINK | 330 gal | — | — | |
Samsung RWP50020BWW NSF | REFRIGERATOR | 330 gal | — | — |