In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 6 X 1 Pound

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 on the market, this granular treatment is safe for all types of liners and can be used in both swimming pools, spas, and hot tubs.

The easy-to-use dosage instructions ensure that you get the right amount of sanitizing power without overdosing or underdosing your pool water.

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