Super Shock Granular Calcium Hypochlorite Size:1 lb. Reduces water evaporation by up

Reduces water evaporation by up to 40%

12" deep pocket

Lo-Phos Max is a powerful

Ideal for pools and spas of all types

Tackle dirt

Super Shock Granular Calcium Hypochlorite Size:1 lb. Reduces water evaporation by upPowerful, fast acting shock treatment for crystal clear pool water Super Shock is a highly concentrated calcium hypochlorite formula designed to quickly eliminate algae, bacteria, and other organic contaminants in your pool. With 68% active calcium hypochlorite (65% available chlorine), it effectively restores water clarity and ensures a safe swimming environment. Ideal for regular maintenance or addressing specific water issues, this shock treatment