Skip to Main Content
Logo

OF1665-75

Discontinued - Replaced By: OF1665-75TM

OneFlow Anti-Scale System for up to 75 gpm (283.9 lpm); Manifold configurations up to 450 gpm (1703.4 lpm)

Sales Channel: Multi-Channel

Discontinued, for Warranty replacement only - Use model OF1665-75TM Provides protection from scale formation on internal and external plumbing surfaces. The OneFlow system may be installed at the point entry to a building to treat both hot and cold water, or it can be located directly before a water heater, boiler or other hot water-using device that requires protection from the ill effects of hard water.

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific OF1665-75

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: