This simple and effective drinking water treatment is manufactured to control the purity of water. The convenient, rapidly dissolving tablets instantly kills most contaminants. Regular use in your water system prevents the growth of fungus, algae, and bacteria. Each tablet treats 7 gallons, with each box having enough tablets to treat 224 gallons. For use whenever you are unsure of water purity. No after taste.
Boater’s World 1-877-690-0004