GE Aluminum Hood Vent Microwave Filter, WB2X2893 THIS GENERAL ELECTRIC WB2X2893 GREASE FILTER WILL HELP AIR CIRCULATION AND REMOVE SMOKE AND OTHER TAINTED PARTICLES FROM THE AIR. YOUR OVEN OR RANGE FILTER SHOULD BE CHANGED ONCE A YEAR, OR WHEN A LOSS OF AIR FLOW IS NOTICEABLE. Works with the following models: General Electric JN32203, General Electric JN322J3 General Electric JN322V1AD, General Electric JN635R1, General Electric JN635S1AA