Charcoal filter replacement for microwaves with behind the door grille, GE's WB02X10956 microwave charcoal filter is designed to replace soiled filers on most General Electric model microwaves beginning with JVM20., Whether one is reheating chicken or making popcorn, preparing foods in the microwave often generates a great deal of grease, as well as odors. For this reason, most over-the-range microwaves come equipped with a filter that catches the fumes and grease, GE's WB02X10956 microwave charcoal filter is designed to replace dirty and soiled filters on most General Electric model microwaves beginning with JVM20. This particular microwave charcoal filter is manufactured with the following approximate dimensions:, Length: 8 1/2 inches