• Frog System  Mineral Cartridge
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 their spas. Use with companion Frog Bromine Cartridge. 

Product notes: Replace the mineral cartridge every 4 months when your drain and refill your spa. The Spa Frog inline system is factory-installed on selected newer spa models including: Emerald Spas, Coast Spas, Saratoga Spas, Caldera Spas, Marquis Spas, Morgan Spas, Watkins Hot Spot, Pacific Hot Tubs, Catalina Spas, Cal Spas, and Leisure Bay spas.

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Frog System Mineral Cartridge

  • Product Code: Spa Frog Mineral Cartridge
  • Availability: Pre-Order
  • $28.95