The one-step way to keep stored drinking water tasting great. Use every time you add water to your tank. Just one ounce freshens 20 gallons of water, eliminating the taste of plastic, metal and sulphur. Also eliminates algae buildup in your system.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov