Certified to remove
Water filters certified to remove Chlorine / chloramine
Residual disinfectant (MRDL 4 mg/L). Taste/odor; not a major health hazard at treatment levels but drives byproduct formation.
3,710
certified models
297
sold on Amazon
"Certified" means the model is listed in the NSF, WQA, or IAPMO public database as reducing Chlorine / chloramine — not just "tested to" a standard.
Two ways to fix it
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 Chlorine / chloramine.
Amazon prices as of October 20, 2026 at 2:01 PM ET. Prices can change; the price on Amazon is the one that counts. 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.
Best permanent solution
3M
CFS8112EL
Under-sink · lowest long-term cost
$102.01 · 0.8¢/gal
Check price → Top certified picks on Amazon
Amazon prices as of October 20, 2026 at 2:01 PM ET. Prices can change; the price on Amazon is the one that counts. 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.
525 consumer filters certified to remove Chlorine / chloramine
Recognizable brands worth shopping. (3,710 models are certified in total, including commercial, dealer-installed, and OEM units — see the full registry.)
| Filter | Type | Capacity | Price | ¢/gal | |
|---|---|---|---|---|---|
Pentair OmniFilter BF36C NSF | WHOLE-HOUSE | 40,000 gal | $80.82 | 0.2 | Check price |
3M CFS8112EL NSF | UNDER-SINK | 12,600 gal | $102.01 | 0.8 | Check price |
3M CFS8812X NSF | UNDER-SINK | 9,000 gal | $89 | 1.0 | Check price |
3M CFS8812X-S NSF | UNDER-SINK | 9,000 gal | $89 | 1.0 | Check price |
Aqua-Pure CFS8720 NSF | UNDER-SINK | 4,800 gal | $63 | 1.3 | Check price |
Whirlpool EVFILTER5 NSF | REFRIGERATOR | 240 gal | $27.59 | 11.5 | Check price |
Samsung DA97-08006C NSF | REFRIGERATOR | 316 gal | $35.85 | 11.3 | Check price |
Aquasana AQ-5300 WQA | UNDER-SINK | 600 gal | $125.99 | 14.0 | Check price |
Whirlpool EDR6D1-L200V NSF | REFRIGERATOR | 200 gal | $32.99 | 16.5 | Check price |
Aquasana AQ-5200 WQA | UNDER-SINK | 500 gal | $112.49 | 14.8 | Check price |
Samsung WF-DA29-00003G-S NSF | REFRIGERATOR | 300 gal | $43.86 | 14.6 | Check price |
3M Fridge filters CS-52-2 NSF | REFRIGERATOR | 300 gal | $54.95 | 18.3 | Check price |
Waterdrop WD-PT-05B-L NSF | PITCHER | 200 gal | $45.6 | 6.2 | Check price |
Waterdrop WD-PT-05BL-L NSF | PITCHER | 200 gal | $27.57 | 6.2 | Check price |
Waterdrop WD-PT-05W-L NSF | PITCHER | 200 gal | $29 | 6.2 | Check price |
Whirlpool EDR5RXD1B NSF | REFRIGERATOR | 240 gal | $47.84 | 19.9 | Check price |
Whirlpool PWF-NL240V NSF | REFRIGERATOR | 240 gal | $47.84 | 19.9 | Check price |
LG Fridge filters LT1000P-2 NSF | REFRIGERATOR | 200 gal | $47.41 | 23.7 | Check price |
Pentair OmniFilter CBF3 NSF | UNDER-SINK | 400 gal | $92.36 | 23.1 | Check price |
Whirlpool EDR6D1-NL120V NSF | REFRIGERATOR | 120 gal | $32.99 | 27.5 | Check price |
GE GXRQ18NBN NSF/IAPMO | REVERSE OSMOSIS | 260 gal | $229.98 | 24.6 | Check price |
GE GXRV40TBN NSF/IAPMO | REVERSE OSMOSIS | 260 gal | $229.21 | 24.6 | Check price |
Whirlpool W11569863 NSF | REFRIGERATOR | 200 gal | $53.99 | 27.0 | Check price |
Aqua-Pure AP-DWS1000 NSF | UNDER-SINK | 625 gal | $431.67 | 27.8 | Check price |
Aqua-Pure AP-DWS1000 LF NSF | UNDER-SINK | 625 gal | $431.67 | 27.8 | Check price |
Whirlpool EVFILTER4 NSF | REFRIGERATOR | 100 gal | $29.43 | 29.4 | Check price |
Frigidaire Fridge filters EPTWFU01-2 NSF | REFRIGERATOR | 200 gal | $98.99 | 49.5 | Check price |
Whirlpool W11569861 NSF | REFRIGERATOR | 100 gal | $53.99 | 54.0 | Check price |
Samsung DA97-08006C-1 NSF | REFRIGERATOR | 316 gal | $35.85 | — | Check price |
Doulton Biotect Ultra W9123050 NSF | UNDER-SINK | 600 gal | $109.99 | — | Check price |
Doulton Ultracarb W9123053 NSF | UNDER-SINK | 600 gal | $76 | — | Check price |
GE GXWH60T NSF | WHOLE-HOUSE | 15,000 gal | $99 | — | Check price |
Samsung Samsung NSF | REFRIGERATOR | 316 gal | $58.99 | — | Check price |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $35.05 | — | Check price |
PUR FM2500V NSF | FAUCET-MOUNT | 100 gal | $29.99 | — | Check price |
PUR DS1811Z NSF | PITCHER | 40 gal | $39.99 | — | Check price |
PUR PPT650U NSF | PITCHER | 40 gal | $19.49 | — | Check price |
PUR PPT650W NSF | PITCHER | 40 gal | $16.42 | — | Check price |
PUR PPT650Y NSF | PITCHER | 40 gal | $24.99 | — | Check price |
LG ADQ36006101-S NSF | REFRIGERATOR | 200 gal | $50.72 | — | Check price |
LG MDJ64844601 NSF | REFRIGERATOR | 200 gal | $47.41 | — | Check price |
LG ADQ73613401-S NSF | REFRIGERATOR | 200 gal | $50.55 | — | Check price |
LG GEN11042FR-08 NSF | REFRIGERATOR | 500 gal | $39.99 | — | Check price |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $35.05 | — | Check price |
Multipure Aquaperform NSF | UNDER-SINK | 600 gal | $765 | — | Check price |
Multipure Aquaversa NSF | UNDER-SINK | 750 gal | $620 | — | Check price |
Berkey Big Berkey NSF | PITCHER | — | $367 | — | Check price |
Berkey Royal Berkey NSF | PITCHER | — | $408 | — | Check price |
Berkey Travel Berkey NSF | PITCHER | — | $327 | — | Check price |
LG WF-LT500P-S NSF/IAPMO | REFRIGERATOR | 300 gal | $39.99 | — | Check price |
LG WF-LT700P-S NSF | REFRIGERATOR | 200 gal | $50.72 | — | Check price |
LG WF-LT800P-S NSF | REFRIGERATOR | 300 gal | $50.55 | — | Check price |
Pentair OmniFilter RS14 NSF | UNDER-SINK | 100 gal | $9.35 | — | Check price |
Pentair Easy Flow NSF | UNDER-SINK | 3,000 gal | $139.99 | — | Check price |
Pentair LR-1500 NSF | UNDER-SINK | 1,500 gal | $96.94 | — | Check price |
Waterdrop WD-PT-04B NSF | PITCHER | 200 gal | $24.99 | — | Check price |
Waterdrop WD-PT-04C NSF | PITCHER | 200 gal | $24.99 | — | Check price |
Waterdrop WD-PT-04W NSF | PITCHER | 200 gal | $58.99 | — | Check price |
Waterdrop WD-PT-05B NSF | PITCHER | 200 gal | $16.88 | — | Check price |
Waterdrop WD-PT-05P NSF | PITCHER | 200 gal | $16.88 | — | Check price |
Waterdrop WD-PT-05W NSF | PITCHER | 200 gal | $16.88 | — | Check price |
Waterdrop WD-PT-07B NSF | PITCHER | 200 gal | $17.99 | — | Check price |
Waterdrop WD-PT-07C NSF | PITCHER | 200 gal | $17.99 | — | Check price |
Waterdrop WD-PT-07W NSF | PITCHER | 200 gal | $17.99 | — | Check price |
Waterdrop WD-PT-61B NSF | PITCHER | 60 gal | $28.99 | — | Check price |
LG Fridge filters LT700P-2 NSF | REFRIGERATOR | 200 gal | $50.72 | — | Check price |
LG Fridge filters LT800P-2 NSF | REFRIGERATOR | 200 gal | $50.55 | — | Check price |
3M 3MDW301 NSF | UNDER-SINK | 1,000 gal | $294 | — | Check price |
Aqua-Pure 3MFF100 NSF | UNDER-SINK | 6,000 gal | $318.95 | — | Check price |
3M CFS8112 NSF | UNDER-SINK | 10,000 gal | $77.64 | — | Check price |
3M CFS8112-S NSF | UNDER-SINK | 10,000 gal | $77.64 | — | Check price |
Aqua-Pure AP717 NSF | UNDER-SINK | 1,500 gal | $54.69 | — | Check price |
3M CFS8720-S NSF | UNDER-SINK | 4,800 gal | $63 | — | Check price |
Whirlpool EDR1RXD1B NSF | REFRIGERATOR | 200 gal | $50.99 | — | Check price |
Whirlpool EDR1RXD1R NSF | REFRIGERATOR | 200 gal | $50.99 | — | Check price |
Whirlpool EDR2RXD1B NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool EDR2RXD1R NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool EDR3RXD1B NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool EDR3RXD1R NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool P1WB2 NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool P9WB2L NSF | REFRIGERATOR | 200 gal | $49.99 | — | Check price |
Whirlpool W11602799 NSF | REFRIGERATOR | 100 gal | $49.99 | — | Check price |
Whirlpool W11256135 NSF | REFRIGERATOR | 100 gal | $57 | — | Check price |
Whirlpool W11311161 NSF | REFRIGERATOR | 200 gal | $57 | — | Check price |
Brondell RC250 WQA | REVERSE OSMOSIS | 300 gal | $329.99 | — | Check price |
3M DP390-M NSF | UNDER-SINK | 225,000 gal | — | 0.2 | |
3M DP290-M NSF | UNDER-SINK | 150,000 gal | — | 0.3 | |
Aqua-Pure SGLP200-CLX-BP NSF | REVERSE OSMOSIS | 15,000 gal | — | 1.0 | |
Whirlpool P6WG2KL NSF | UNDER-SINK | 2,000 gal | — | 2.3 | |
Pentair F1000-DFB NSF | UNDER-SINK | 750 gal | — | 5.7 | |
Pentair GRO-350B NSF | REVERSE OSMOSIS | 750 gal | — | 5.7 | |
Pentair GRO-475B NSF | REVERSE OSMOSIS | 750 gal | — | 5.7 | |
Pentair GRO-475BP NSF | REVERSE OSMOSIS | 750 gal | — | 5.7 | |
Samsung Samsung NSF | UNDER-SINK | 500 gal | — | 5.8 | |
Samsung DA97-06317A-B NSF | UNDER-SINK | 500 gal | — | 5.8 | |
Pentair F1000-B1B NSF | UNDER-SINK | 750 gal | — | 5.8 | |
Aquasana AQ-5300+.NF WQA | UNDER-SINK | 800 gal | — | 10.5 | |
Aquasana AQ-6300M WQA | UNDER-SINK | 800 gal | — | 11.5 | |
PUR FM-2000B NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR FM-3333B NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR FM2100B NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR FM2700G NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM100B NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM150W NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM222B NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM270G NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM360F NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM400H NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM450S NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM800HX NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR FM2800N NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM244W NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM310M NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
PUR PFM410F NSF | FAUCET-MOUNT | 100 gal | — | 13.0 | |
3M 3MRO301 NSF | REVERSE OSMOSIS | 1,500 gal | — | 13.8 | |
3M 3MRO401 NSF | REVERSE OSMOSIS | 1,500 gal | — | 13.8 | |
Aquasana AQ-6300 WQA | UNDER-SINK | 600 gal | — | 14.0 | |
Aquasana AQ-6200 WQA | UNDER-SINK | 500 gal | — | 14.8 | |
GE GNRQ18NBN NSF | REVERSE OSMOSIS | 260 gal | — | 24.6 | |
eSpring 122940C NSF | FAUCET-MOUNT | 1,320 gal | — | — |
Amazon prices as of October 20, 2026 at 2:01 PM ET. Prices can change; the price on Amazon is the one that counts. 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.
Showing 120 of 525. See all in the database →