Whirlpool 4378581 Range Hood Charcoal Filter

Model 4378581 Range Hood Charcoal Filter traps grease from the exhaust air of your oven to prevent it from entering the blower and vent, potentially causing build-up and damage. If your current filter is no longer functioning properly, replacing this accessory may alleviate this issue. This charcoal filter is a universal accessory that can be used across several brands; check to see if your model number is compatible. Installing this accessory will require no disassembly or repair experience.