Water Fresh drinking water freshener keeps water tasting fresh while stored in plastic or metal. Eliminates bad taste and odors that originate in fresh water holding tanks.• Used For: Keeps Drinking Water Stored In Plastic Or Metal Tanks Tasting Fresh• Type: Liquid• Clean Capacity: Up to 160 Gallon• Unit Size: 8 Ounce• Unit Type: Bottle• Unit Quantity: Single Built To Provide Exceptional Levels Of Durability Easy To Use | Valterra Drinking Water Freshener