Charcoal Filter WB02X11544

This is a genuine OEM replacement charcoal filter for your over-the-range microwave. The charcoal filter is used in models that recirculate the air instead of venting it outdoors, and they remove the cooking odors that result from preparing your food. The charcoal filters are not able to be washed and reused, so they will need to be replaced once they have become dirty or discolored. They should be replaced every six to twelve months, depending on use. This filter measures approximately 9 inches by 4 inches.