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Frog®Serene™ Floating Sanitizing System
Frog®Serene™ Mineral Products control bacteria and help keep the pH neutral, which reduces your chlorine or bromine use up to 50%* and makes the water feel silky soft and look crystal clear. The Floating Frog® System contains one mineral cartridge and one bromine cartridge that snap into a reusable floating holder.

- Works with any spa or hot tub
- Easily adjustable to meet sanitizing needs of any size spa
- Replace mineral cartridge every 4 months.
- Replace bromine cartridge every 2-4 weeks, depending on usage.
- Spa Frog Floater contains 1 Bromine Cartridge and 1 Mineral Cartridge
