KING TECH FROG SPA FILTER MATE MINERAL PURIFIER FRG01143712

The King Technology FROG Spa Filter Mate Mineral Purifier is an innovative, factory-original OEM water care system designed to fit inside your existing hot tub filter cartridge. By sanitizing water with active, self-regulating minerals, it eliminates bacteria and algae while allowing you to cut traditional bromine or chlorine use by up to 50%. This simple drop-in purifier keeps your spa water crystal clear, luxuriously soft, and odor-free with minimal maintenance.