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 and PFOS in water. GE is a registered trademark of General Electric Company. GE is used for reference purposes only. Replacement for Filter Models: GE: MWF， MWFP， MWFA， MWFAP， MWFINT， GWF， GWF01， GWF06， GWFA， HWF， HWFA， FMG-1， FMG; Kenmore: 46-9991， 46 9991， 469991， 9991， 46-9996， 46 9996， 469996， 9996.

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: the microscopic pore sizes in our filter cartridges， made of superior materials， allow for smooth running， crisp， pure water to fit perfectly without leaks

High quality materials: Waterdrop uses coconut shell carbon blocks supplied from Sri Lanka that have enlarged surface area and more micropores， which is far more effective in reducing chlorine， dirt， sediment， rust， and heavy metals

Regular filter changes: we supply a set of installation stickers with every filter so that you can see at a glance when it needs replacing， you could replace your filter after it is used for 300 gal. or 6-months (vary on water condition in your area)

More than just a business: a percentage of Waterdrop purchase price from every one of our filters is used to fund projects providing clean， pure water for African children

Replacement for filter models: GE: MWF， MWFP， MWFA， MWFAP， MWFINT， GWF， GWF01， GWF06， GWFA， HWF， HWFA， FMG-1， FMG， Kenmore: 46-9991， 46 9991， 469991， 9991， 46-9996， 46 9996， 469996， 9996