73% Cal Hypo Pool Shock - Calcium Hypochlorite Super Shock 50lb

The 73 Pool Shock is 73% Calcium Hypochlorite with 70% available chlorine. 1 50 lbs bucket. ORDERS WILL BE CANCELLED. 70% available chlorine, Pool Shock and Super Chlorinator. 1 lb will provide 2ppm of available chlorine in 40,000 gallon pool.