PoolSan Regenerator Active Oxygen Granules (aka Non-Chlorine Shock)
When used with PoolSan cs this product will give the best results for chlorine free water. This high quality product is also a top quality Non-Chlorine Shock treatment that can be used in chlorine or bromine treated Spas, Hot tubs, and Pools to clarify water and oxidise away harmful chlorine disinfection by-products.