Whirlpool Trash Compactor Charcoal Air Filter - Black, Square (4 1/2-IN X 4 1/2-IN) in Black

Model WP4151750 Trash Compactor Air Filter uses charcoal to remove odors from the air circulating through the appliance during use. This is an accessory that can be used across several brands; check to see if your model number is compatible. Size: Approx. 4-3/4-IN L x 4-1/2-IN W x 1/4-IN D. Installing this accessory will not require tools, disassembly of the trash compactor, or repair experience.