8 oz. Water Treatment and Freshener - 097008
By Star Brite
"Star brite's line of AQUA products are engineered to ensure maximum quality in RV and marine drinking water systems. To maintain water quality year-round, use Star brite AQUA Water Treatment and Freshener. It is especially useful if you inadvertently take on a tank of slightly ""off"" water. 1 fl. oz. treats 20 Gal. of water."