8 Pack Spa Frog Replacement Cartridges- 6 Bromine/ 2 Mineral. SPA FROG CARTRIDGE KIT INCLUDES: 2 MINERAL CARTRIDGE. (EACH LASTS 4 MONTHS) 6 BROMINE CARTRIDGES. (EACH LAST BETWEEN 2-4 WEEKS). SPA FROG Mineral Sanitizers are the only mineral systems for spas that work with low levels of bromine for the highest water quality. Mineral and bromine spa care. Cartridges work in the frog floating and in-line systems. Cuts bromine use up to 50%. Water feels softer with a crystal clear shine. Using less bromine helps reduce odors. Mineral cartridges last for a full 4 months before needing to be replaced. Bromine cartridges last for between 2-4 weeks and take just seconds to replace. Bromine usage varies depending on spa size and number of spa users. The Spa Frog in-line systems are factory installed in select spas from the following manufacturers: Emerald, Caldera, Leisure Bay spas, Marquis, Morgan, Watkins Hot Spot, Pacific Hot Tubs, and Saratoga. The item “8 Pack Spa Frog Replacement Cartridges- 6 Bromine/ 2 Mineral” is in sale since Wednesday, April 01, 2015. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “recreationdiscountwholesaleinc” and is located in Multiple Locations . This item can be shipped to United States.
