Whirlpool Ventilation Accessories Recirculation Modules W10356918This Range Hood Recirculation Kit can be used in the kitchen when venting to the outside is either not possible or not desirable. The kit includes a charcoal filter that freshens air as it recirculates back into the home. This is an accessory that can be used across several brands; check to see if your model number is compatible. Kit includes (1) charcoal filter, (1) black vent cover and (4) mounting brackets. Installing this accessory will require