MXRC Features: -Water filter.-This GE SmartWater MXRC Filter reduces chlorine taste and odor, sediment, lead, cysts, and turbidity in your drinking water & ice.-The GE MXRC SmartWater refrigerator filter also retains beneficial fluoride.-The GE SmartWater MXRC Replacement Filter Cartridge fits GE, Hotpoint, and Kenmore refrigerators with a round metal canister filter.-Compatible with the following part numbers: (GE) FXRC, FXRT, WR97X10006, (Hotpoint) HXRT, (Sears/Kenmore) 9905, 9905P, 469905, 46-9905, 04609905000.-The GE MXRC water filter is NSF certified to ensure consumers they are drinking clean, safe water.-The GE MXRC replaces the GE FXRC Water Filter ONLY for GE Monogram Refrigerators. If you have a GE FXRC in a different type of refrigerator or if you have a GE FXRT water filter, you need the MWF water filter. The MWF filter requires you to purchase the Adapter that can be reused on subsequent filter changes.-The GE MXRC water filter does not remove Fluoride from your drinking water. The GE MXRC filter cartridge is tested and certified to NSF/ANSI Standards 42 & 53. The GE MXRC refrigerator water filter meets NSF / ANSI standard 42 for the reduction of Chlorine taste and odor and Particulates Class I The GE MXRC refrigerator water filter meets NSF / ANSI standard 53 for the reduction of Lead, Cysts, and Turbidity. Dimensions: -Overall dimensions: 3'' H x 5'' W x 3'' D.