Cascadia Cab Filter

Freightliner Cascadia Pre Filter

Seen a few trucks with this setup.

 

home depot has 3 layers filters. buy it, cut it and put in front of this manifold.

 

That's the one I use loading grain.
Just wash it out once a month.

 

I have the Cascadia pre-filter set up. Works well for me. I have bad allergies, I also stay on top of the filter that sits under the PAX side kick panel (in the blind) filter on the inside of the cab. People tend to forget or remove that filter. I also change out the filter for the A/C unit in the sleeping area. Really keeps the dust out - it helps too that I am always air blowing the the inside of the cab to mitigate the dust issue.

 

Freedom Air Filters now makes a pre-filter for these trucks.
Can be found here.

 

How in the hell did you get back behind the blower motor to replace the filter for the a/c. The one on the passenger side floorboard. I can’t see any possible way for me to get my filter back into there.