The Smarter alternative to the original OEM MP CB6 Replacement filter. The Best comparable alternative choice to the original CB6. Save money while maintaining performance. Our IF-CB6 Replacement filter is made to fit MP water filtration systems that use the CB6 water filter. Made with High-Quality Certified Coconut Shell Carbon, this filter provides filtration down to 0.5 sub-microns and is designed to provide 750 gallons of clean, safe, healthy, great-tasting drinking water. The IF-CB6 CB6 cartridge filters and reduces: Chlorine, Taste and Odor, Chloramine, Lead, Cysts, VOCs, Organic Compounds, Pesticides, MTBE, Asbestos, Mercury, Sediment, Iron, and many other organic contaminants. iFilters IF-CB6 CB6 Replacement filter Specs: 1/4 inch NPT Port. Polypropylene outer layer for reduction of sediment and other particulates. Certified high quality coconut activate carbon block. Flow Rate: 0.75 gpm. Micron Rating: 0.5 submicron filtration. Capacity: 750 gallons or 6 - 12 months (1 year). Temperature Rating: 33 - 100 F. Size: 4.5" D x 6.5" H. The IF-CB6 is compatible with and fits in the following MP drinking water systems: MP750SB. MP750SI. MP750SC. MP1200EL. MPCT. MPSSCT. MPC500B. MPC500C. MP500. MPC900. MP750SSCT. MPC500I.