The Freshwater Silver Ion (AG+) Purifier
Continuously introduces silver ions into your Hot Spring spa water to inhibit bacteria growth.It completes the Everfresh system making your Hot Spring spa easy to manage and halogen-free while improving the performance of your ozone-equipped spa.This assures a healthy, safe, odour-free spa which also significantly improves the look and feel of your spa water.It simplifies water balance and it's unaffected by heat. Replace the cartridge every four months for on-going protection.