Long-Lasting Clean: The FROG Serene Cartridge Kit ensures weeks of amazing hot tub water, compatible with the FROG Serene Floating System or In-Line System.
Dual Sanitization: Utilizes a combination of a low level of bromine and FROG Sanitizing Minerals to kill bacteria two ways, leading to cleaner, clearer, and softer water that's easier to maintain.
Efficient System:The Fresh Mineral Water system uses Bromine and Mineral Cartridges to effectively kill bacteria, reduce bromine use by up to 50%, and enhance overall water quality.
Gentle on Users and Spa: Reduced bromine usage makes the water gentler on skin, hair, swimsuits, and spa surfaces while the minerals condition the water for softness and help maintain balanced pH levels.
Comprehensive Bundle: Includes 1 FROG Sanitizing Mineral Cartridge (lasts 4 months) to kill bacteria and condition water, plus 3 FROG Serene Bromine Cartridges (each lasts up to 4 weeks depending on usage and hot tub size). Prefilled cartridges provide a mess-free, accurate, and stress-free maintenance experience.
$110.99
$120.99
