Spa Frog Hot Tub Mineral Replacement cartridge Chemical care

Spa Frog Mineral Replacement cartridge  Hot Tub Chemical care

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Product Description

Spa Frog Mineral Cartridge refill for using in either the Spa Frog Floating System, or for users of the Spa Frog Inline System which is factory-installed in their spas. Product notes: Replace the mineral cartridge every 4 months when you drain and refill your spa. (The bromine cartridge will last 2-4 weeks depending on use). Refill cartridges are not for the Spa Frog In-Filter stick, which is not refillable.

Product Features

  • Not for the Spa Frog In-Filter stick.
  • Replace every 4 months.