GLB Super Charge is a calcium hypochlorite shock (with 65% available chlorine) used for effective super chlorination. This shock treatment comes in a fast dissolving granular form. It destroys organic waste, controls algae, and kills bacteria. These contaminants can clog the filter, cause scum lines, and affect swimmer comfort. Super Charge can be used with chlorine and salt water pools. Treats 10,000 gallons.

Available size: 1 pound bags or 12 pack case price