8 Pack Spa Frog Serene Cartridges 6 Bromine / 2 Mineral with 1 Maintain Shock. The FROG Serene Floating System Fresh Mineral Water hot tub system utilizes mineral and bromine cartridges designed to destroy bacteria, reduce bromine use by up to 50% and improve the overall quality of hot tub water. The minerals last up to four full months, while the bromine can be dialed in to meet your precise needs, usually about 3-4 weeks per cartridge. Just snap the two cartridges into the floating cap and relax! REPLACEMENT CARTRIDGES FOR THE SPA FROG FLOATING SYSTEM and FROG IN-LINE SYSTEM Includes 2 Mineral Cartridge & 6 Bromine Replacement Cartridges for no mess, no guess and no stress water care. BONUS Maintain Non Chlorinated Shock Packet Included. MINERAL CARTRIDGE LASTS 4 MONTHS Replace Bromine Cartridge every 3-4 weeks as needed Refill for use in either the spa frog floating system, or for users of the spa frog inline system. Leaves water feeling softer and water clearer. SOFTER WATER – Minerals work to make water softer, gentler and conditioned. EASY SPA MAINTENANCE SPA FROG Floating System uses pre-filled mineral and bromine cartridges that snap into a reusable floating holder and works in any spa. REPLACEMENT CARTRIDGES for the SPA FROG Floating System Use mineral cartridge with companion frog bromine cartridge. THE SPA FROG MINERAL SANITIZER will control bacteria and keeps pH levels balanced. No need to mix chemicals. This will reduce your use of chlorine or bromine up to 50%. Simply replace the cartridge about every 4 months when you drain and refill your spa. The cartridge is easy to replace into the cartridge holder. Package Dimensions: 9 x 9 x 4 inches. Item Weight: 4 pounds. Have peace of mind knowing that your order will arrive original factory sealed packaging. You’re already purchasing the item. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again! This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “elite_homeware” and is located in this country: US. This item can be shipped to United States.
