FROG Serene Replacement Mineral & Bromine Cartridge Kit - 3 Month Bundle

• Cartridges for Hot Tub Maintenance: FROG Serene Mineral and Bromine Replacement Cartridges are designed for FROG Serene Floating System; includes one replacement mineral cartridge and three replacement bromine cartridges
• 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; prefilled FROG cartridges simplify the maintenance of your hot tub
• Hot Tub Sanitization: With FROG Serene, you use up to 50%* less bromine, making the water easier on skin, swimsuits and your hot tub’s 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 water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water

Specifications

• Item Weight: 1.8 pounds
• Item Form: Cartridge
• Product Benefits: Controls Algae, Maintains Clean Sanitized Water, Protects Against Skin Irritation
• Number of Packs: 3
• Package Size Name: 3 Month Bundle
• Number of Items: 4
• Unit Count: 4 Count
• Item Highlight: For FROG Serene Floating Sanitizing System for Hot Tubs, Prefilled for Easy and Effective Hot Tub Care
• Item Type Name: Replacement Cartridge