2021 Ford F-150 Owner’s Manual — Interior Air Quality

The cabin air filter improves the quality of air in your vehicle by trapping dust, pollen and other particles.

Replace the filter at regular intervals. See

Scheduled Maintenance (page 605).

The cabin air filter is behind the glove compartment.

To remove the lower glove compartment and access the filter:

Open the glove compartment.

E311296

Press the tab on each side.

Fully lower the glove compartment.

Pull the glove compartment toward you.

166