What's the 2005 Dodge Ram 2500 cabin air filter location?

The 2005 Dodge Ram 2500 series does not come with a cabin air filter for the truck. Dodge decided that it was a better idea to use a filter for the entire HVAC system that is a mesh screen in the vehicle's engine compartment. This can help protect the entire system rather than just the cabin air. The lack of a cabin air filter can lead to more pollutants and dust getting into Your truck. If You do want to install a filter it is possible. The cutout for the air filter is still located behind the dash and You will just need to pick up a paper filter to allow it to catch a lot of the debris in the air.