Rx Clear 50 lbs Granular Pool Chlorine | Use As Bactericide, Algaecide, & Disinfectant in Swimming Pools, Hot Tubs, & Spas | Stabilized, Fast Dissolving & UV Protected

– Fast-Dissolving Granular Chlorine Sanitizer – This sodium dichlor pool shock delivers 55.5% available chlorine to quickly sanitize swimming pool and spa water. The quick dissolve formula distributes evenly without clouding, helping maintain clear, balanced water in above ground and inground pools and hot tubs.
– UV Stabilized For Longer Lasting Chlorination – Formulated with built-in cyanuric acid stabilizer, this dichlor chlorine resists sunlight burn-off to extend sanitizer life and reduce daily chemical demand. Ideal for outdoor pool maintenance, routine water care, and consistent residual protection.
– pH Neutral Formula For Balanced Water Care – Designed to be pH neutral, this pool chemical helps minimize fluctuations in alkalinity and reduces the need for additional balancing products. Supports easier water chemistry management for residential pools, spas, and hot tubs.
– 100% Soluble With No Calcium Residue – Unlike cal hypo shock, this chlorine granular formula dissolves completely and leaves no calcium buildup that can cause scaling or cloudy water. Safe for vinyl liner pools when used as directed and suitable for skimmer application.
– Versatile Spa & Pool Maintenance Solution – Suitable for daily chlorination and routine sanitation programs, this bucket of dichlor granules is compatible with most filtration systems, pumps, and pool equipment. Suitable for vinyl, fiberglass, and gunite pools. Helps maintain clean, refreshing water for residential backyard swimming environments.