Biofilm Defender FDA/NSF approved

FDA/NSF approved

RV or any other area where drinking water is needed

5 inch male threads on outside (the hole these are mounted in is 1

This is a product that everyone has been waiting for

Convenient size and construction

Biofilm Defender FDA/NSF approvedThis is a product that everyone has been waiting for. A natural occurring product that would enable us to take care of our stored water without the use of chlorine. Biofilm defender uses the latest technology to keep both copper and silver ions in a suspended form for many years. Both Copper and Silver have anti microbial properties and attack germs that typically infect our water supply, water storage containers, or water filter media that filter our