Shock & Oxidizer

Keep your pool water clean, clear, and swim-ready with Pool Breeze 68% Cal Hypo Granular Chlorine Shock. This powerful, fast-acting formula contains 68% available chlorine to kill bacteria, control algae, and eliminate organic contaminants. Non-stabilized to prevent cyanuric acid buildup, it maintains chlorine efficiency and avoids over-stabilization. Perfect for large pools or frequent use, this 100 lb drum offers a long-lasting supply ideal for routine maintenance and deep cleaning. Suitable for all pool types.