Spa Frog 4-Pack Item #74363 Description: The SPA FROG 4-Pack Kit This kit is our best SPA FROG replacement value. Each kit includes (1) Mineral Cartridge and (3) Bromine Cartridges. This combination could last up to 3 months depending on spa use. The bromine cartridge should last 2-4 weeks depending on use. The Spa Frog inline system is factory-installed on selected newer spa models including: Emerald Saratoga Caldera Marquis Morgan Watkins Hot Spot Pacific Hot Tubs Leisure Bay spas Benefits: Works with your existing filtration system Hassle-free maintenance Leaves water softer and clearer Easily adjusts Bromine cartriges are recyclable About Spa Frog: Complete mineral spa care Destroys bacteria for improved clarity Less work with no daily dosing Reduces bromine use up to 50%
