SunPurity Mineral Purifier for Sundance® SpasSundance Spas
Insert the SunPurity Silver Ion mineral cartridge into the bromine dispenser of your Sundance spa filter area & the silver ions are released automatically reducing your need for chlorine! Simply replace your cartridge every 3-4 months.
*This product is made especially for Sundance Spas. Find the Silver Ion Cartridge for Hot Spring, Caldera and other brands here.