Frog Serene Mineral Cartridge (01-14-3812) – Spa Water Softening Replacement for Floating & In-Line Systems

Keep your spa water soft, clear, and easy to maintain with the Frog Serene Mineral Cartridge (01-14-3812). Designed for use with Frog Serene Floating and In-Line Systems, this mineral cartridge works alongside your bromine sanitizer to reduce chemical usage while promoting cleaner, softer-feeling water. Key Features: Genuine King Technology replacement part (#01-14-3812) Compatible with Frog Serene Floating and In-Line Systems Maintains softer, clearer spa water with reduced odor and irritation Works in combination with bromine or chlorine cartridges for balanced sanitization Simple, mess-free installation – snap in and go Usage Notes: Replace mineral cartridge every 4 months (or per manufacturer instructions) Use in combination with Spa Frog Bromine Cartridge for best results Regular water testing recommended for optimal balance Perfect For: Spa Frog Serene Floating Systems Spa Frog In-Line Sanitizing Systems Spa owners seeking low-maintenance, softer, chemic