WPS2 – Water Purification Capsules.
Calcium hypochlorite WPS2. Intended for water treatment. Removes other bacteria, viruses, parasites and moldWPS2 is a high grade lab certified calcium hypochlorite – Ca(ClO)2 – in encapsulated form. Each pack contains 100 tablets, which contains approximately 167 mg of calcium hypochlorite. When this compound comes into contact with water, it is quickly converted into hypochlorous acid.