Guardian - Gravity Flow Water Additive

Guardian - Gravity Flow Water Additive

This 8 oz. bottle of bacteriostatic additive protects against the growth of bacteria, fungus, algae, acanthamoeba and other impurities in portable eyewash units. It has a 12 to 18 month shelf life and one 8oz. bottle can preserve up tp 20 gallons of potable water for 6 months.