Spa Frog Bromine Cartridge refill for use in either the Spa Frog Floating System, or for users of the Spa Frog Inline System which is factory-installed in the spa. Use with companion Frog Mineral Cartridge.
Spa Frog Serene Bromine System uses pre-filled mineral and bromine cartridges that snap into a reusable floating holder and works in any spa. The Spa Frog Floating System transforms your spa into the perfect environment for soothing relaxation with up to 50%* less bromine than standard bromine spas. Replace the mineral cartridge every 4 months when you drain and refill your spa. The Spa Frog bromine cartridge will last 2-4 weeks depending on use.
- In-Line and Floating Frog Serene Bromine Cartridge
- 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 hot tub maintenance time.
- Water feels softer with a crystal clear shine.
- Using less bromine helps reduce odors.
- Bromine cartridges last between 2-4 weeks depending on volume of water, number of bathers and usage.
- (1) Serene Bromine Cartridge – 150 Grams
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.