Frog Serene Mineral Cartridge

FROG Serene Floating and In-Line Systems make sanitizing your hot tub easier than ever. The cartridges snap into the reusable holder for simple water care.

The FROG Serene Mineral Cartridge is used with the FROG Serene Bromine Cartridge to kill bacteria 2 ways and maintains cleaner, clearer, softer water that’s easier to care for. Simply replace the mineral cartridge once every 4 months, and the bromine cartridge once every 2-4 weeks. The FROG Serene System uses up to 50%* less bromine than standard bromine spas.

Frog Serene Mineral Cartridge Features:

• For use with the FROG Serene Floating or In-Line System
• Use with the FROG Serene Bromine Cartridge for complete water care
• Replace the Mineral Cartridge every 4 months
• When using with FROG Minerals, bromine use can be reduced up to 50% to 1.0 ppm
• Water feels softer and is very easy to manage