For Tap Water.
Barrier- guarding your health. It is intended only for the treatment of tap water for drinking purposes from organic and inorganic contaminants such as aesthetic chlorine, lindane, copper, mercury and cadmium, while reducing bad odor and improving taste. These contaminants include chlorine, ions of dissolved heavy metals, nitrates, pesticides and many others. Actual volume may vary based upon local water quality (volume is base on Water Quality Association test results using NSF/ANSI 42 & 53 standards).