Culligan WSH-C125 Wall-Mount Shower Filter review
Shower filter. DIY. No plumbing. Listed to NSF/ANSI 177, IAPMO/ANSI 177.
What it removes
| Contaminant | Evidence | Stated reduction | Scope |
|---|---|---|---|
| Chlorine (residual) | Certified | not stated |
Certified is an NSF, WQA, or IAPMO listing for that claim.
Shower only.
Certifications
- NSF/ANSI 177: chlorine reduction (from the manufacturer's page, not yet checked against the certifier's database)
- IAPMO/ANSI 177: Free Available Chlorine (listing checked 2026-09-14)