Spa Frog Conditioning Cartridge for use in Spa Frog floaters or in line systems.

• Spa Frog mineral systems work with low levels of bromine and minerals for the highest water quality and ease of use.
• Cartridge fits Spa Frog in line feeder systems as well as Spa Frog floaters
• Each conditioning cartridge lasts 4 full months
• Conditioning cartridge allows up to a 50% reduction in bromine usage
• In line systems are factory installed in some spas from many spa manufacturers including Caldera, Hot Springs, Tiger River, Lime Light, Marquis, Emerald, Leisure Bay, Saratoga and more.
• Used in conjunction with the Spa Frog Bromine cartridge, sold separately here.
• Simply change the cartridge every 4 months or at each water change