Product DescriptionMARRIOTTO Safe Drinking Water*Find NSF 42 certification information:Go to NSF’s database.Enter “MR15” in the brand name/model fieldTested and certified by NSF (Certificate# C0396060, by NSF International, 2019) against standard 42 for materials and structural integrity requirements.Long lasting for up to 6 months or 200 gallons.Easy and quick installation.MARRIOTTO LT1000PC Water Filter for LGCompatible with the Following LG Parts:LT1000P, LT-1000PC, LT1000P/PC/PCS, ADQ74793501,MDJ64844601, ADQ747935, ADQ74793504Compatible with the Following Kenmore Parts: 46-9980, 9980Compatible with the Following Generic Replacement Parts: CWMF002, AQF-LT1000P, GF-1000P, FL-RF46, WD-LT1000P, RWF4700A, BL003-S, CF-1000P, PP-LT1000PUsing High Quality Raw Material ProcessingUpdated normal filter core of High quality activated carbon from Sri Lanka, provide a better effect of filtration.Filter shell plastic is made of high purity polyethylene from Germany, so its weight is lighter than other brands.The glue comes from LG in Korea, which ensures that the size of each honeycomb hole is uniform to ensure the filtering effect.MR15 LT1000PC Water Filter StatementThe materials and construction are in compliance with the NSF42 standard. The following claims have not been tested and certified by NSF. Go to NSF’s database, the manufacturer «Ningbo Pureza Technology, LLC» and model number «MR15». If you find that the product is not NSF42 certified, you can apply for a ten-fold claim for the purchase amount.Premium replacement water filter for LG LT1000PCRetains beneficial minerals while removing impurities in water, serving you a superior grade of filtered water.