HTH 3" Chlorine Tablets provide comprehensive pool care with a multi-function formula that sanitizes, clarifies, and prevents algae growth. Each 40-pound bucket contains 80 slow-dissolving tablets designed for all pool types, including vinyl-lined pools and saltwater systems.

The advanced formula features sun-protected chlorine that remains effective for up to one week, reducing the need for frequent replacement compared to traditional liquid chlorine. Each 3-inch tablet treats approximately 10,000 gallons of water and delivers 84% available chlorine through trichloro-s-triazinetrione as the active ingredient. The tablets can be used in floaters, automatic feeders, or skimmer baskets for convenient application.

Key features include fast-acting sanitization that kills bacteria and algae, built-in water clarifier for crystal-clear pool water, and slow-dissolving design for consistent chlorine release. The product is compatible with all pool types and works effectively in saltwater systems. For best results, maintain chlorine levels between 1-4 ppm and test water twice weekly.

Important safety information: This product is corrosive and can cause skin burns and eye damage. Always wear protective gloves and chemical goggles when handling. Keep away from children and pets. Do not add tablets directly to pool water as this may damage pool surfaces. Re-entry into treated pools is prohibited when chlorine levels exceed 4 ppm. The product is highly toxic to aquatic organisms and should be stored in a cool, dry location away from incompatible materials.