Mineral based technology Dispresses automaticaly silver and zinc ions into a spa in order to imprive a spa water's health Is not affected by heat or a swimming load Recommened replacement time 4 months

Mineral based pool water purifier Co-works with chlorine Easy to install Suitable for most in ground and above pools Features automatically disperses silver and copper ions for a better water quality Maintains healthier Ph balance Only 1ppm (chlorine level) is required Reduces chlorine irritation Recommended to be placed every 6 More Info »