Kintillate Hot Tub Chlorine Cartridge Replacement Compatible with Frog Floating System,3 Pack Mineral Replacement Cartridges for Hot Tubs up to 600 Gallons, Smart Self-Regulating Water Treatment

[Universal Compatibility] Suitable for Frog Replacement Floating Systems with capacities up to 600 gallons. Compatible with Frog Mineral cartridges.[Automatic Water Treatment] Filter cartridges require no maintenance or monitoring. Each cartridge lasts 3 to 4 weeks, depending on tub size and usage frequency. Replace when the cartridge is flipped.[Easy Installation] The unique snap-in design makes replacing the filter cartridge quick and simple, allowing you to enjoy clean water instantly.[Please note] This product is designed for the Frog HOT TUB floating system and is not compatible with the Flippin Frog Pool floating system.[Reduce Chlorine Content] Using the filter cartridge reduces chlorine by 75%, maintains balanced water pH levels, minimizes irritation to skin and surfaces,while maintaining clear water quality.