Most recent
NSF/ANSI 44-2026
Residential Cation Exchange Water Softeners
This standard establishes minimum requirements for materials, design and construction, and performance of residential cation exchange water softeners. This standard also specifies the minimum product literature that manufacturers shall supply to authorized representatives and owners, as well as the minimum service-related obligations that manufacturers shall extend to owners.
- ADD TO ALERT |
- PDF |
- DRM |
NSF International [nsf]