Waterdrop FC-01 320-Gallon Faucet Filter review
Faucet mount filter. DIY. No plumbing. Listed to NSF/ANSI 42.
What it removes
| Contaminant | Evidence | Stated reduction | Scope |
|---|---|---|---|
| Chlorine (residual) | Certified | not stated | taste odor |
Certified is an NSF, WQA, or IAPMO listing for that claim.
One kitchen faucet. Not showers, laundry, or hardness.
Certifications
- NSF/ANSI 42: Chlorine Reduction (from the manufacturer's page, not yet checked against the certifier's database)
- NSF/ANSI 42: Taste and Odor Reduction (from the manufacturer's page, not yet checked against the certifier's database)
Activated-carbon-fiber faucet filter for chlorine taste/odor only; 320 gal or 3 months. Replacement WD-FF-01C 3-pack $41.99 (~$14 each; annual cost est.). Not for pull-out, hand-held or sensor faucets. Waterdrop states NSF 42 and 372 certification, but neither the FC-01 nor its filter appears in NSF's Waterdrop listing (nsf.py 'Waterdrop'/'FC-01' 042) or on Waterdrop's own NSF page, so treat as manufacturer-stated. No lead, PFAS, arsenic, uranium, nitrate or fluoride claim on the manufacturer page (the Amazon title's 94.2% chlorine figure is not on Waterdrop's site). Amazon $18.99.