This OneFlow anti-scale system OFTWH, provides protection from scale formation on internal and external plumbing surfaces. It is a single cartridge-based system that must be installed on a cold water line prior to a water heating device for single tankless heaters. It prevents scale by transforming dissolved hardened minerals into harmless, inactive microscopic crystal particles that stay suspended in the water then are passed to the drain. This 6 gpm system consists of a single cartridge within a filter housing that has a standard 3/4 in female NPT connection and should be plumbed with a bypass valve to allow isolation of the filter housing. The cartridge should be replaced at least once every 2-years for effective scale treatment.

• Chemical-free treatment for scale prevention and protection
• Virtually maintenance-free
• Uses environmentally friendly technology
• No control valve, no electricity and no wastewater
• Improves efficiency of all water heating devices and downstream plumbing components
• Simple sizing and installation
• Inlet ball valve for easy isolation shut-off and filter changes
• 6.5 - 8.5 PH rating

Applications: For tankless water heaters and used in commercial, residential and food service applications

• Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS008_Cat.pdf
• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS008_Spec.pdf