Where is pollen filter on 312 sprinter?

In the Mercedes-Benz Sprinter 312, the pollen filter is typically located behind the glove compartment. To access it, you'll need to remove the glove compartment by unscrewing or unclipping it. Once the glove compartment is out of the way, you can find the pollen filter compartment, which may require further removal of a cover to reach the filter itself.