The freshwater ag+ continuous silver ion. Purifier further reduces the need for chlorine by introducing silver. Ions into the spa water that inhibit bacterial growth. Cartridge into the filter of your hot spring spa, and the silver ions. Are released automatically – there’s no chance of under- or ‘s virtually maintenance-free – simply replace the cartridge every 3.The item “Hot Spring Spas Freshwater AG+ Continuous Silver Ion Sanitizer 3 PACK 71325″ is in sale since Friday, January 30, 2015. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “poolandspapartsonline” and is located in South Carolina. This item can be shipped to United States.
