FROG Serene Cartridge Kit for Hot Tubs

Introducing the FROG Serene (formerly Spa FROG) Cartridge Kit, designed to provide you with weeks upon weeks of luxurious hot tub water. This kit is compatible with both the FROG Serene Floating System and the In-Line System.

The FROG Serene system is a comprehensive sanitizing solution that utilizes a low level of bromine and FROG Sanitizing Minerals to eliminate bacteria in two effective ways. This results in water that is not only cleaner and clearer but also softer and easier to maintain.

Through the use of Bromine and Mineral Cartridges, the FROG Serene Fresh Mineral Water hot tub system effectively kills bacteria through a dual approach, reducing bromine usage by as much as 50% and significantly enhancing the overall quality of the water in your hot tub.

By utilizing less bromine, this system not only makes the water gentler on the skin, hair, swimsuits, and hot tub surfaces but also ensures a more comfortable experience overall. The FROG Sanitizing Minerals in the kit work to condition the water for softness and help absorb acids to maintain a balanced pH level.

Included in this bundle is one FROG Sanitizing Mineral Cartridge, which provides lasting protection for up to 4 months. These minerals not only kill bacteria but also condition the water for softness and absorb excess acids, resulting in a much more comfortable experience. Additionally, the kit contains 3 FROG Serene Bromine Cartridges that each last up to 4 weeks, depending on the size of your hot tub and how frequently it is used. The prefilled cartridges mean that there is no need to handle or measure bromine, eliminating the mess, guesswork, and stress typically associated with maintenance.

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