Frog Serene Mineral Cartridge automatic cleaner Made with top-quality materials that

Made with top-quality materials that are built to last

Easy-to-Use Multipurpose Shock: Simple dosing during routine shocks and compatible with standard spa care schedules

cutting downtime

efficient pool connections

Removes excess chlorine from the water

Frog Serene Mineral Cartridge automatic cleaner Made with top-quality materials thatFrog Spa Mineral Cartridge provides spa and hot tub owners utilizing the Spa Frog System with an easy way to introduce water softening minerals into their systems in a handy self contained replaceable cartridge, eliminating the need for time consuming chemical additives. Mineral Cartridge softens water as well as making it easy on your skin and eyes to provide a bathing environment that chlorine based systems cannot match. This product is designed for