Certified to remove
Water filters certified to remove Mercury
MCL 2 ug/L. Kidney and neurological damage. Industrial/natural sources.
456
certified models
139
with current prices
"Certified" means the model is listed in the NSF, WQA, or IAPMO public database as reducing Mercury — 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 Mercury.
Top certified picks with prices
All 456 certified filters
| Filter | Type | Capacity | Price | ¢/gal | |
|---|---|---|---|---|---|
SUAN ADQ74793502 NSF | REFRIGERATOR | 200 gal | $9.36 | 4.7 | Buy |
Mist CWMF005-S NSF | REFRIGERATOR | 300 gal | $16.99 | 5.7 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 600 gal | $38.11 | 6.3 | Buy |
Samsung DA97-08006N-3 NSF | REFRIGERATOR | 600 gal | $38.11 | 6.3 | Buy |
InSinkErator F-2000S NSF | UNDER-SINK | 500 gal | $69.99 | 8.0 | Buy |
InSinkErator F-HC1100xx NSF | UNDER-SINK | 500 gal | $40 | 8.0 | Buy |
AQUA CREST EFF-6002S NSF | REFRIGERATOR | 300 gal | $25.99 | 8.7 | Buy |
Waterdrop EFF-6011S NSF | REFRIGERATOR | 300 gal | $25.99 | 8.7 | Buy |
AQUA CREST EFF-6005S NSF | REFRIGERATOR | 300 gal | $26.99 | 9.0 | Buy |
AQUA CREST EFF-6027S NSF | REFRIGERATOR | 300 gal | $26.99 | 9.0 | Buy |
Waterdrop EFF-6007S NSF | REFRIGERATOR | 300 gal | $26.99 | 9.0 | Buy |
Tier1 EFF-6002S NSF | REFRIGERATOR | 300 gal | $28.99 | 9.7 | Buy |
Waterdrop EFF-6005S NSF | REFRIGERATOR | 300 gal | $29.99 | 10.0 | Buy |
AQUA CREST EFF-6022S NSF | REFRIGERATOR | 300 gal | $30.69 | 10.2 | Buy |
Tier1 EFF-6005S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Tier1 EFF-6011S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Tier1 EFF-6013S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Tier1 EFF-6019S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Tier1 EFF-6023S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Tier1 EFF-6027S NSF | REFRIGERATOR | 300 gal | $30.99 | 10.3 | Buy |
Waterdrop EFF-6022S NSF | REFRIGERATOR | 300 gal | $31.86 | 10.6 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $34.99 | 11.7 | Buy |
Samsung DA97-08006C NSF | REFRIGERATOR | 316 gal | $37.59 | 11.9 | Buy |
Samsung DA97-08006C-1 NSF | REFRIGERATOR | 316 gal | $38.11 | 12.1 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 316 gal | $38.11 | 12.1 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 316 gal | $38.11 | 12.1 | Buy |
Tier1 EFF-6003S NSF | REFRIGERATOR | 300 gal | $37.99 | 12.7 | Buy |
Tier1 EFF-6007S NSF | REFRIGERATOR | 300 gal | $37.99 | 12.7 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $38.11 | 12.7 | Buy |
LG EFF-6003S NSF/IAPMO | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG EFF-6005S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG EFF-6020S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG 5231JA2006A-S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG Amazon Basics EFF-6003S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG Amazon Basics EFF-6005S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG Maxblue EFF-6003S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG Maxblue EFF-6005S NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
ICEPURE RWFS0900AH NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
LG LG NSF | REFRIGERATOR | 300 gal | $39.99 | 13.3 | Buy |
ramco P1WB2L NSF | REFRIGERATOR | 200 gal | $27.79 | 13.9 | Buy |
InSinkErator F-GN1100xx NSF | UNDER-SINK | 500 gal | $69.99 | 14.0 | Buy |
InSinkErator F-H3300xx NSF | UNDER-SINK | 500 gal | $69.99 | 14.0 | Buy |
InSinkErator F-HC3300xx NSF | UNDER-SINK | 500 gal | $69.99 | 14.0 | Buy |
Waterdrop EFF-6027S NSF | REFRIGERATOR | 300 gal | $42.99 | 14.3 | Buy |
EveryDrop by Whirlpool EDR6D1-L200V NSF | REFRIGERATOR | 200 gal | $29.3 | 14.6 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $44.98 | 15.0 | Buy |
GLACIER FRESH ADQ36006102-S NSF | REFRIGERATOR | 200 gal | $29.99 | 15.0 | Buy |
Samsung DA97-08006A-1 NSF | REFRIGERATOR | 300 gal | $44.98 | 15.0 | Buy |
Kenmore P1KB1 NSF | REFRIGERATOR | 200 gal | $30 | 15.0 | Buy |
Tier1 EFF-6020S NSF | REFRIGERATOR | 200 gal | $30.99 | 15.5 | Buy |
Tier1 EFF-6032S NSF | REFRIGERATOR | 200 gal | $30.99 | 15.5 | Buy |
AQUA CREST EFF-6019S NSF | REFRIGERATOR | 300 gal | $46.99 | 15.7 | Buy |
AQUA CREST EFF-6046S NSF | REFRIGERATOR | 200 gal | $32.29 | 16.1 | Buy |
Wildberries DA97-08006A-2 NSF | REFRIGERATOR | 300 gal | $49.99 | 16.7 | Buy |
Wildberries Samsung NSF | REFRIGERATOR | 300 gal | $49.99 | 16.7 | Buy |
LG ADQ36006101-S NSF | REFRIGERATOR | 200 gal | $37.89 | 18.9 | Buy |
LG Amazon Basics EFF-6032S NSF | REFRIGERATOR | 200 gal | $37.89 | 18.9 | Buy |
LG Overbest EFF-6032S NSF | REFRIGERATOR | 200 gal | $37.89 | 18.9 | Buy |
LG ADQ73613401-S NSF | REFRIGERATOR | 200 gal | $39.99 | 20.0 | Buy |
LG Amazon Basics EFF-6020S NSF | REFRIGERATOR | 200 gal | $39.99 | 20.0 | Buy |
LG Maxblue EFF-6020S NSF | REFRIGERATOR | 200 gal | $39.99 | 20.0 | Buy |
EveryDrop by Whirlpool EDR5RXD1B NSF | REFRIGERATOR | 240 gal | $48 | 20.0 | Buy |
EveryDrop by Whirlpool PWF-NL240V NSF | REFRIGERATOR | 240 gal | $48 | 20.0 | Buy |
GE Waterdrop EFF-6023S NSF | REFRIGERATOR | 300 gal | $63.88 | 21.3 | Buy |
PUR PDI4000Z NSF | PITCHER | 80 gal | $51.57 | 23.0 | Buy |
EveryDrop by Whirlpool EDR3RXD1B NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
EveryDrop by Whirlpool EDR3RXD1R NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
EveryDrop by Whirlpool P1WB2 NSF | REFRIGERATOR | 200 gal | $46.12 | 23.1 | Buy |
PUR FM-2000B NSF | FAUCET-MOUNT | 100 gal | $12.99 | 24.0 | Buy |
PUR FM-3333B NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR FM2100B NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR FM2700G NSF | FAUCET-MOUNT | 100 gal | $26.83 | 24.0 | Buy |
PUR PFM100B NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM150W NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM222B NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM270G NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM360F NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM400H NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM450S NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM800HX NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
AVXBYR PUR FM2800N NSF | FAUCET-MOUNT | 100 gal | $23.99 | 24.0 | Buy |
PUR PFM244W NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM310M NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
PUR PFM410F NSF | FAUCET-MOUNT | 100 gal | $38.7 | 24.0 | Buy |
PUR PFM400HBB NSF | FAUCET-MOUNT | 100 gal | $26.85 | 24.0 | Buy |
EveryDrop by Whirlpool W11311161 NSF | REFRIGERATOR | 200 gal | $48.63 | 24.3 | Buy |
EveryDrop by Whirlpool EDR6D1-NL120V NSF | REFRIGERATOR | 120 gal | $29.3 | 24.4 | Buy |
EveryDrop by Whirlpool EDR6D1B-NL120V NSF | REFRIGERATOR | 120 gal | $29.3 | 24.4 | Buy |
Frigidaire AQUA CREST EFF-6047S NSF | REFRIGERATOR | 200 gal | $49.99 | 25.0 | Buy |
Frigidaire Maxblue EFF-6047S NSF | REFRIGERATOR | 200 gal | $49.99 | 25.0 | Buy |
EveryDrop EDR1RXD1R NSF | REFRIGERATOR | 200 gal | $50.8 | 25.4 | Buy |
Waterdrop EFF-6019S NSF | REFRIGERATOR | 300 gal | $79.99 | 26.7 | Buy |
EveryDrop by Whirlpool EDR2RXD1R NSF | REFRIGERATOR | 200 gal | $53.99 | 27.0 | Buy |
EveryDrop by Whirlpool P9WB2L NSF | REFRIGERATOR | 200 gal | $53.99 | 27.0 | Buy |
EveryDrop by Whirlpool W11569863 NSF | REFRIGERATOR | 200 gal | $53.99 | 27.0 | Buy |
Samsung Samsung NSF | REFRIGERATOR | 300 gal | $84.7 | 28.2 | Buy |
Samsung DA97-06317A NSF | REFRIGERATOR | 300 gal | $84.7 | 28.2 | Buy |
Kenmore P1KB2 NSF | REFRIGERATOR | 100 gal | $30 | 30.0 | Buy |
CAT MF-1807-R5A NSF | REFRIGERATOR | 200 gal | $76.2 | 38.1 | Buy |
PUR FM-3700B NSF | FAUCET-MOUNT | 100 gal | $30.39 | 45.1 | Buy |
iSingo PUR FM-4000B NSF | FAUCET-MOUNT | 100 gal | $25.49 | 45.1 | Buy |
PUR FM2500V NSF | FAUCET-MOUNT | 100 gal | $26.85 | 45.1 | Buy |
PUR PFM200B NSF | FAUCET-MOUNT | 100 gal | $26.85 | 45.1 | Buy |
PUR PFM300V NSF | FAUCET-MOUNT | 100 gal | $26.85 | 45.1 | Buy |
PUR PFM350V NSF | FAUCET-MOUNT | 100 gal | $26.85 | 45.1 | Buy |
PUR PFM420W NSF | FAUCET-MOUNT | 100 gal | $26.85 | 45.1 | Buy |
FrigiLife PUR DS-1800Z NSF | PITCHER | 40 gal | $30.99 | 46.0 | Buy |
FrigiLife PUR DS1810Z NSF | PITCHER | 40 gal | $30.99 | 46.0 | Buy |
PUR DS1811Z NSF | PITCHER | 40 gal | $44.14 | 46.0 | Buy |
PUR PPT100WC NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT001W NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT002W NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT004L NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT004W NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT110B NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT110M NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT110W NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT111G NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
PUR PPT111M NSF | PITCHER | 40 gal | $39.99 | 46.0 | Buy |
PUR PPT111R NSF | PITCHER | 40 gal | $51.57 | 46.0 | Buy |
Showing 120 of 456. See all in the database →