General Electric WB02X10733 Microwave Charcoal Filter Ge's WB02X10733 microwave oven charcoal filter is manufactured to replace dirty filters on many non-ducted over-the-range ge microwaves Ge's WB02X10733 microwave oven charcoal filter is manufactured as a replacement filter for non-ducted over the range microwaves. This charcoal carbon filter grabs harsh cooking odors that are released when the microwave is powered on and releases purified Whereas grease filters can be cleaned, charcoal filters cannot be washed and thus should be replaced at least twice a year to ensure that the microwave is working as safely and efficiently as possible. Soiled filters will force the microwave to work hard This particular charcoal microwave filter (WB02X10733) fits in most ge microwaves beginning with the following model numbers: