Spa FROG – 2 Bromine, 1 Mineral Cartridge Replacement Kit
Availability: In stock
These replacement Spa FROG cartridges offer a no mess and no stress water care alternative for hot tubs up to 600 gallons. These cartridges will remove the smell of chlorine, reduce bacteria, and reduce your bromine usage by 50%.
The Mineral Cartridge lasts up to 4 months or whenever you drain your hot tub. The Bromine Cartridge lasts 2-4 weeks, depending on your hot tub usage. We recommend you use with the FROG Jump Start for an effective start-up shock when refilling your spa.