In The Swim Chlorine and Shock Bundle for Sanitizing Swimming Pools – Includes 50 Pound Bucket of 3 Inch Stabilized Chlorine Tablets and 50 Pound Bucket of 68% Cal-Hypo Pool Shock

Chlorine tablets dissolve slower helping you to avoid inconsistent chlorination and are sun-stabilized protecting it from the sun's harmful rays. Ideal size chlorine tablets for floaters or automatic feeders. Chlorine is 99% Trichloro-S-Triazinetrione and 90% available stabilized chlorine. Shock quickly eliminates algae, bacteria, and other harmful contaminants from your pool water. Main active ingredient in shock is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing.