Overview Reviews Similar Products Product Description Caldera Spas Spa Frog Bromine Replacement Cartridge For Caldera Spas 2008 To Current Models. Net Wt. 7.07 ounces (200 Grams) 30% MORE than most Product Size: 200 Grams Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Caldera Spas Spa Frog Mineral Cartridge For 2008 To Current - 74362 $49.95 Add to Cart