Berkey BioFilm Drops - Extend The Shelf Life of Water

Berkey BioFilm Drops have been scientifically engineered to defend biofilm formation in ceramic water filters, carbon (charcoal) filters, and water storage containers. Berkey Biofilm Drops extend the shelf life of water stored for up to 5 years. Using Berkey Biofilm Drops eliminates the need to rotate stored water every 6 months and keeps it fresh, tasting, and odor-free. You can test for residual ions in the stored water using the test kit enclosed with the drops. Berkey Biofilm Drops is a scientifically engineered and patented Copper-Silver ion solution that is safe and user-friendly. Berkey Biofilm Drops may be used with any type of filter media and work especially well with the Black Berkey elements. Biofilm readily forms in water filters, distribution lines, storage tanks, and other aqueous environments. It forms when bacteria excrete a slimy, sticky substance that allows them to adhere to surfaces. The biofilm mass can consist of multiple species of bacteria and may include fungi