Ge WS15X10053 Water Softener Bypass Valve Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; GXSF35E02,GXSF40H02,GNSF35Z04,GXSF30V00,GXSF40H03,GXSF30V01,GXSF18G03,GXSF18G02,GXSF30H02,GXSF30H03,GXSS20H02 Bypass valve WS15X10053 allows you to stop the flow of water into the water softener while still allowing water to flow to your home's faucets Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Ge This bypass valve (part number WS15X10053) is for water softeners Turn off the water supply and disconnect electrical power to the water softener before installing this part