Sodium Hypochlorite, Calcium Hypochlorite, Trichlor, Pool Salt, Hydrogen Peroxide, Diatomaceous Earth, Perlite, Muriatic/Hydrochloric Acid, Sodium Bicarbonate, Soda Ash, Calcium Chloride, Sodium Bisulfate, Aluminum Sulfate, Cyanuric, Acid, Algaecide.