The synergistic blend of three proven natural sanitizers provides water quality and spa care not found in any other spa, including salt systems. The Mast3rPur Water Management System dramatically reduces harsh chemical consumption, like chlorine, while removing many heavy metals and chloramines for water that looks crystal clear, smells fresh and has a silky feel. This innovative, exclusive benefit is due to the power of three elements: ozone, UV-C light and copper and zinc.

Each of the three elements are proven effective water management tools, but when they are combined, their synergy makes them dramatically more effective through a chemical reaction known as Advanced Oxidation Process (AOP). AOP is superior to other systems, because it produces powerful hydroxyl radicals that maximize disinfection and reduce chloramines fast and effectively. Clean, clear, fresh-smelling, and better feeling water is available now with less work - another innovative, exclusive benefit only available through Master Spas on most models.