GE RPWF Refrigerator Water FilterGE RPWF Refrigerator Water Filter This filter will replace old # RPWF and is the newer style RPWFE that will work with newer models. It is an exact OEM replacement from GE This water filter cartridge reduces lead, chlorine, asbestos, mercury, cysts, particulates, turbidity, and some herbicides and pesticides, without removing fluoride. It improves the taste and odour or your water and ice. The GE RPWF SmartWater Ice and Water Filtration System is