Watts 0002183|WW0002183 - OFTWHRM

This replacement media cartridge designed for OneFlow (R) anti-scale system, model OFTWH, provides protection from scale formation on internal and external plumbing surfaces. It is capable of treating a continuous flow rate of 6 gallons per minute at a peak flow range of 0.5 to 10 GPM. This single cartridge should be replaced once every two years for effective scale treatment. The OneFlow media has been tested and certified for material safety to NSF/ANSI Standard 42 and 61.