About This WATER FILTER REPLACEMENT CARTRIDGES – Reduce harmful contaminants from your home’s water and easily replace the filters in your reverse osmosis deionization system with this replacement cartridge kit. 5-MICRON SEDIMENT CARTRIDGE – Highly recommended due to longer life and cost-effectiveness, the 5-Micron sediment filter cartridge ensures removal of particulate matter such as dirt, sand, silt, and rust. AFFORDABLE CHLORAMINE REMOVAL – The Carbon Plus chloramine filter cartridge features high-capacity reduction of chloramines. Designed to fit standard water filtration units that use 10” x 2.5” cartridges, each cartridge treats 3,000 gallons of water @ 0.5 GPM flow rate, 3 ppm chloramine with a greater than 98% reduction. CHLORAMINE & CHLORINE – In addition to removing chloramines, the Carbon Plus cartridge is rated to treat 30,000 gallons of water @ 0.5 GPM flow rate, 2 ppm chlorine. Using a cartridge that removes both chloramines and chlorine ensures proper water conditioning. COLOR-CHANGING DEIONIZATION RESIN – The Nuclear Grade Mixed-Bed Deionization Filter Cartridge uses ion exchange to reduce Total Dissolved Solids (TDS) to zero in the final stage of an RO/DI system. UNIVERSAL STANDARD 10-INCH SIZE – The 10-inch water filter replacement cartridges are designed to fit all standard size RO/RODI units. They are self-sealing for a tight fit in RO units. Overview Material : Carbon Product Dimensions : 2.5"D x 2.5"W x 10"H Item Weight : 2.7 Pounds Product Benefits : Ensures removal of particulate matter such as dirt, sand, silt, and rust. Brand : Aquatic Life