In Store Only Bromine Tablets are a safe and effective slow dissolving bactericide, algaecide and disinfectant that, unlike other commonly used chemicals, performs well over a broad pH range. Use the dosages recommended to keep your spa sparkling clean and inviting. 66% 1-bromo-3-chloro-5,5-dimethylhydantoin (present bromine) 29% 1-bromo-3-chloro-5,5-dimethylhydantoin (present chlorine) Swimming pool and hot tub supplies in Winnipeg Manitoba Canada
