FROG Serene In Line Mineral Cartridge KTC-45-563


Spa Frog Mineral Cartridge refill for use in either the Spa Frog Floating System every four months, or for users of the Spa Frog Inline System which is factory-installed in their spas. Use with companion Frog Bromine Cartridge.

6 in stock

SKU: 722906038115 Categories: , ,


Blue Cartridge

Additional information

Weight 1 oz


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