Where is the cabin filter located in a F 350 2002 7.3 L diesel?

In a 2002 Ford F-350 with a 7.3L diesel engine, the cabin air filter is located behind the glove compartment. To access it, you need to remove the glove compartment by detaching the retaining stops and lowering it down. Once the glove compartment is out of the way, you can find the cabin filter cover, which can be removed to replace the filter.