SunPurity Mineral Spa Sanitizer - 361
Custom designed for Sundance Spas. SunPurity Mineral Spa Sanitizer treated water is brilliantly clear and soft. An alternative to Chlorine when used in combination with MPS (Potassium peroxymonosulfate). Ends chlorine hassle when used in combination with MPS, and improves water quality. Reduces potential for unpleasant odor and scum lines. Enhanced bather comfort. It's compatible - SunPurity mineral spa sanitizer can even be used with your ozonator. Cartridge good for four months.