Where is the cabin filter located in a 2004 Oldsmobile Alero?

In a 2004 Oldsmobile Alero, the cabin air filter is located behind the glove compartment. To access it, you need to remove the glove compartment by detaching the damper and unfastening any screws. Once the glove compartment is out of the way, you can reach the filter housing and replace the cabin air filter.