Whirlpool W11322423 Charcoal Filter for Microwave

The Whirlpool W11322423 charcoal filter is designed specifically for Whirlpool and KitchenAid microwave ovens equipped with vent hoods. This filter plays a role in capturing airborne odors and grease particles produced during cooking. It is made from activated charcoal, a porous material known for its large surface area. As air flows through the vent hood and passes over the filter, the charcoal granules trap odor-causing molecules and grease, preventing them from circulating back into the kitchen. Regular replacement of the charcoal filter, generally every 6 months to a year depending on usage, is necessary to maintain its effectiveness in absorbing odors and trapping grease.