Proven effective against bacteria, Giardia, Lamblia, Cryptosporidium, and viruses. No aftertaste-improves the taste and odor of water. 30 tablets to treat 30 quarts
Proven effective against bacteria, Giardia, Lamblia, Cryptosporidium, and viruses. No aftertaste-improves the taste and odor of water. 30 tablets to treat 30 quarts