SPA Frog Serene Replacement Hot Tub Bromine & Mineral Cartridge - 6 Piece Bundle

SPA FROG Serene Floating System Replacement Cartridges and hot tub accessory bundle. 6 Piece hot tub cartridge replacement kit includes: 3 x FROG Serene Yellow Bromine Cartridges 1 x FROG Serene Blue Mineral Cartridge ScumBug scum and oil absorber Hot Tub Care eBook with tips and tricks for simplifying spa maintenance SPA FROG Serene Floating System Replacement Cartridges last approximately 3 months and will leaves your hot tub water clearer and feeling softer. A floating oil absorber will help to extend the life of your filter and keeps the waterline clean while absorbing scum, oils, lotions, and other contaminants. Keep it simple! Hot Tub maintenance is easy with the Spa FROG Serene Floating Bromine Dispenser System. It uses pre-filled mineral and bromine cartridges that snap into a reusable floating holder and works in any hot tub, spa, or swim spa. The Spa Frog Serene mineral sanitizer will control bacteria and keep pH levels balanced; No need to mix and measure chemicals. Imagin