NEW Sealed Membrane with Installation Instructions Keep your drinking and cooking water tasting great by regularly replacing your GE Replacement Membrane for GE Reverse Osmosis Systems. This filter is compatible with GE filter models GXRM10GBL, GXRV10 and PNRV12 (sold separately) and features NSF-certified filtration with a filter life of up to 6 months.Reverse osmosis filtration Water is filtered three timesIncludes one membrane Membrane fits PNRV12, GXRV10 and GXRM10RBL reverse osmosis filtration systemsPremium filtration Certified to reduce lead, arsenic, select chemicals, and 13 other contaminants12-month membrane life. Membrane should be replaced every six months to one year for best filtration results