At the beginning of the filter’s use, it can convert free chlorine at up to 95%. By the end of the filter’s one year lifespan, the reduction is reduced to between 50% and 75%. For product specifications, please click here. Order your Berkey Shower Filter™ today.
Yes, silver is used as an antimicrobial to self-sterilize the Black Berkey® elements. Testing was conducted both internally and by Analytical Services, Inc. to insure that the silver used does not leach into the purified water. “All controls samples, including stock samples, analytical positive and negative controls, and the negative control collected prior to seeding […]