Description
Frog Serene Mineral Cartridge is used with the FROG Serene Bromine Cartridge in either the Floating or In-Line System for complete water care that kills bacteria 2 ways and maintains cleaner, clearer, softer water that's easier to take care of. Simply set wide open to #6 and snap into one of the holders. If the In-Line snap into the top holder with the bromine on the bottom. Minerals will last 4 months.
Features
- CONTAINS: 2 Spa Frog Serene Mineral Cartridge Replacement and a FREE GIFT 1 HotTubMax Oil Absorbing Sponge (Flower)
- QUALITY: The FROG Serene Floating System Fresh Mineral Water hot tub system utilizes mineral and bromine cartridges designed to destroy bacteria, Reduce bromine use by up to 50% and improve the overall quality of hot tub water.
- CONVENIENT: The minerals last up to four full months, while the bromine can be dialed in to meet your precise needs, usually about 3-4 weeks per cartridge. Just snap the two cartridges into the floating cap and relax!
- USES: Refill for use in either the spa frog floating system, or for users of the spa frog inline system.