Product Description-Certificate C0145653, by NSF International, 2021.-Replacement for Filter Models:GE:MWF, MWFP, MWFA, MWFAP, MWFINT, GWF, GWF01, GWF06, GWFA, HWF, HWFA, FMG-1, FMGKenmore:46-9991, 46 9991, 469991, 9991, 46-9996, 46 9996, 469996, 9996-Compatible Refrigerator Models:BSS25JFRJWW, DSS25KGREBB, GCU23LGYDFSS, GFSS2KEYCSS, GFSS6KKYCSS, GFSS6KKYESS, GSC22KGRDWW, GSF25IGXPBB, GSH25JFXJWW, GSH25JFXNWW, GSHL5KGXCCLS, GSHL5KGXGCLS, GSHS6HGDBCSS, GSL25IGXNLS, GSL25QGPDBS, GSS22QFMCCC, GSS23LGTACC, GSS23WSTASS, GSS25GFXJBB, GSS25TGMBWW, GWE23LGYAFSS, HSK29MGSACCC, HSS25GFTABB, HSM25GFRASA, HSM25GFRESA, HSM25GFRFSA, HSM25GFRJSA, HSS25GFPAWW, HSS25GFPDWW, HSS25GFPHWW, HSS25GFPJWW, HSS25GFTAWW, HSS25IFMAWW, HSS25IFMDWW, HSS25IFPEWW, HST22IFMCWW, PCE23NGTJFSS, PCF23NGTABB, PCF25PGSBWW, PCF25PGTBBB, PCP23SHMFFBS, PFSS9PKYASS, PGCS1NFZASS, PIE23NGTIFKB, PIT23SGRCSV, PSC23MGMAWW, PSC23MGSABB, PSC23NHMDWW, PSC23SHRCSS, PSC25PSSBSS, PSE29NHWHCSS, PSF26NGTCBB, PSK25MGSBCCC, PSK25NGNDCCC, PSK27NHSCCCC, PSK29NHWGCWW, PSP25SGMFCBS, PSR26LGPEBB, PSS23MGTABB, PSS23MGTEBB, PSS25NGMBCC, PSS26MGPBBB, PSS29NHMBBB, PST26SHRCSS, TFX25PPBECC, TFX30PBDAAA, TFX30PPBEWW, TPX24BPZBWW, ZCE23NGTJFNB, ZIC360NRFLH, ZICP360SRASS, ZICP360SRFSS, ZIS420NRK, ZISS420DRESS, DSS25KSRBSS, GSE25HMHES, GSE25HSHSS, GSH22JSZBSS, GSH25JSDDSS, GSH25JSTASS, GSHF5KGXCCBB, GSHS6LGBBHSS, GSL25JFRFBS, GSL25JFXNLB, GSL25KGREBS, GSS25GGHBCBB, GSS25GMHBCES, GSS25GMHECES, GSS25GMHES, GSS25GSHBCSS, GSS25GSHSS, GSS25WSTASS, GSS25WSTFSS, PFCS1NFZASS, PFCS1RKZH, PFSS6PKXBSS, PSE25KSHSS, PSHF6PGZBEBB, PSHS6PGZBESS, PSHS9PGZBCSS, PSS26MSTDSS, PSS26SGPASS, PZS23KSEBFSS, WR02X11705, ZFSB25DTBSS, ZIS420NXB· The Waterdrop brand is tried and trusted by more than 6 million US families to provide them with purer, cleaner, safer drinking water. We provide only high quality replacement filters that are certified as reducing a wide range of impurities by NSF 401, 53, 42 and 372. GE is a registered trademark of General Electric Company. GE is used for reference purposes only. · This Waterdrop WDP-F13 replacement water filter for GE refrigerator is comprehensively certified by the NSF against NSF/ANSI 401, 53, 42 and 372 Standards test from each component to the filter cartridge as a whole to achieve a supreme filtration performance. This filter has been strictly certified by NSF 401 to reduce phenytoin, ibuprofen, naproxen, estrone and bisphenol A. Asides it has also been tested according to NSF/ANSI 53 standards to reduce lead, benzene, mercury, PFOA&PFOS in water.· [Deep filtration] Waterdrop’s refrigerator filters significantly reduce the levels of many different harmful substances in your water. The filter additionally allows through many of the beneficial minerals in water that are essential for health.· [Fast water flow, no leaks] Our mission is to supply refrigerator filters that fit perfectly, impeccably engineered; this sets us apart from inferior models of replacement filters that can frequently result in water leakage problems. The microscopic pore sizes in our filter cartridges, made of superior materials, allow for smooth running, crisp, pure water.· [Carefully chosen materials] Waterdrop uses coconut shell carbon blocks supplied from Sri Lanka that have enlarged surface area and more micropores than inferior carbon blocks. The filter cartridge is far more effective in reducing levels of chlorine, dirt, sediment, rust, and a wide range of heavy metals tested by a third-party laboratory. We have chosen a BPA-free and food-grade housing for the filter that exceeds the NSF 372 certification for lead-free filtration.· [Regular filter changes] If you run replacement filter past the recommended date, impurities could accumulate and filtration performance could suffer. Because of this, we supply a complimentary set of installation stickers with every filter so that you can see at a glance when it needs replacing. We recommend that you should replace your filter after it has been used for 4800 cups of water (300 gallons) or 6 months (this may vary dependent on the water condition in your area).· [Professional standards] Our expert teams pride themselves on not letting any product or part of a product, down to the smallest components, leave our factory unless we are satisfied that they have reached and exceeded the very highest market standards. Our dedication doesn’t just apply within the factory: we have a customer service team ready to answer your questions and deal with any problems 24/7.