Home / Chemicals / Spa / Chlorine/Bromine / Sundance SunPurity Mineral Cartridge View cart “Box of 12- 1 lb Bags of Rapid Shock –” has been added to your cart. $45.99 Sundance SunPurity Mineral Cartridge Sundance SunPurity Mineral Cartridge quantity Add to cart SKU: 6890-780 Categories: Chemicals, Chlorine/Bromine, Spa Product ID: 3433 Description Description Sundance SunPurity Mineral Cartridge Related products Sale! 5lb Rapid Shock $34.99 $27.99 Add to cart Sale! 39lb NST Prime (Cal Hypo / Non Stabilized Tablet) $297.99 $251.99 Add to cart Sale! Case of 4 – Oxidizer (Shock) $114.99 $91.99 Add to cart Sale! 17lb Turbo Shock $134.99 $114.99 Add to cart