FROG Serene Floating System for Hot Tubs with 2 Replacement Bromine Cartridges - Prefilled Hot Tub Sanitizer - Hot Tub Maintenance System with Sanitizing Minerals & Bromine
About this item Comprehensive Hot Tub Sanitizing Bundle: FROG Serene Floating Sanitizing System includes three bromine cartridges, one sanitizing minerals cartridge, FROG Test Strips and FROG Jump Start startup shock for effortless spa care Innovative Technology for Clean Water: FROG Serene combines our patented mineral formula with a low level of bromine to create clean, silky soft Fresh Mineral Water in your hot tub Long-Lasting Performance: FROG Serene mineral cartridge lasts four months and each bromine cartridge lasts 2 to 4 weeks; easily check when a Bromine Cartridge replacement is needed with the included FROG Test Strips Hot Tub Sanitization: With FROG Serene, you use up to 50%* less bromine, making the water easier on skin, swimsuits and your hot tubs surfaces; slow dissolving bromine creates far less odors than traditional chlorine Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa wat