In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 50 Pounds

The Cal-Chlor Granular Shock Treatment is a powerful solution for maintaining crystal clear pool water.

With its high concentration of 68% Calcium Hypochlorite, it quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.

Unlike other products that can damage your liner, the Cal-Chlor Granular Shock Treatment is specifically designed to prevent bleaching and ensure long-lasting protection for your pool.

With its easy-to-use dosage of 1 pound per 10,000 gallons, you can enjoy a sparkling clean pool in no time.

Don't settle for anything less, choose the Cal-Chlor Granular Shock Treatment for all your pool maintenance needs!