In The Swim 1 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Fast Dissolving - 90% Available Chlorine - Tri-Chlor - 25 Pounds

• Powerful Sanitizer: 90% available stabilized chlorine and 98.6% Trichloro-S-Triazinetrione (TriChlor).
• Eliminates bacteria and prevents algae growth in hot tubs, spas, above ground or in-ground swimming pools.
• Balances Chlorine Levels: 1-inch size helps to avoid inconsistent chlorination.
• Dissolve at a faster rate when used in floating feeders and automatic chlorinators.
• Tablets weigh approximately 0.5 ounces.

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Product description All the Pool Chemicals You Need for a Summer of Clean, Clear Water All-In-One Pool Kit Get your pool swim-ready with the In The Swim Chemical Value Kit—a powerful bundle of essentials designed to keep your water balanced all summer long. See More In The Swim Water Sanitizers Cal-Hypo Pool Shock Buying Options Alkalinity Increaser Buying Options Calcium Hardness + Buying Options pH Increaser Buying Options pH Reducer Buying Options Customer Reviews 15,753 2,442 1,176 3,514 734 Purpose Chlorinating Water Increase Alkalinity Levels Raise Calcium Levels Increase pH Levels Lowers pH Levels Main Ingredient Calcium Hypochlorite Sodium Bicarbonate Calcium Chloride Sodium Carbonate Sodium Bisulfate Ingredient % 68% 97% 94% 99% 90% Application Pre-Dissolve Directly To Water Directly To Water Pre-Dissolve Directly To Water Features Versatile, Fast-Acting Shock Prevents Scaling Prevents Corrosion Reduces Eye and Skin Agitation Reduces Eye and Skin Agitation