Spa Frog Mineral 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 Bromine Cartridge.
- Refill for use in either the spa frog floating system, or for users of the spa frog inline system
- Use with companion frog bromine cartridge
- Spa frog mineral cartridge
- Package Dimensions: 4.318 L x 17.526 H x 4.318 W (centimeters)