LG and Kenmore Refrigerator Replacement Water Filter by Supco. For use with the following brands and associated model numbers: LG LT500P, T2004CNZ1648-0019, 5231JA2002A, CNZ5231JA2002A, 5231JA2002A-S, 1648-0019. Kenmore ADQ72910902 & 5231JA2002. LG Models: LRSC21935, LRSPC2031, LRSPC2041, LRSPC2051, LRSPC2331, LRSPC2341, LRSPC2661, LRSC26905, GEN11042FR-08, WF290, 04609890000, 09890, 46-9890, 4609890000, 469890, 5231JA2002B, 5231JA2002B-S, 9890, ADQ72910901, EFF-6005A, GEN11042F-08, PS2487038, SGF-LA22, WF-290, WSL-1, ATAG 88009234 & ADQ72910902. Also compatible to WaterSentinel WSL-1, EcoAqua EFF-6005A, RWF-6005A, RWF-290 and RWF290. ADVANCED FILTRATION TECHNOLOGY. This Supco refrigerator water filter contains a compressed carbon block which provides tremendous capacity to remove and/or reduce impurities and sediment that may be present in your refrigerator drinking water. This carbon block water filter has millions of adsorptive sites on its surface and within the structure. Adsorption is the capability of all solid substances to attract to their surfaces molecules with which they are in contact. This carbon block water filter cartridge can remove/reduce chlorine, volatile organic compounds, lead, cysts and other contaminants that effect taste and odor. These processes ensure that you are getting the cleanest and best tasting water possible. FILTER FEATURES: Provide cleaner, fresher water by reducing impurities. This filter should not be used with water that is microbiologically unsafe or of unknown quality, without adequate disinfection before and or after the filter.