Where the heck is the dust and pollen filter in a 2008 accord with navi?

 

If it is like older accords, it should be behind the glove box. The owner's manual should have that information in it.

 

Guessing it's like the 2003-06 cars??

Empty the glovebox.
Unhook the latches & springs so the glovebox can hinge way way down.
Foreward from the glovebox you'll see the black plastic air ducts.
There's a cover that's clipped in place like a wide letterbox slot. Open that.
Pulls out like a tray or drawer.

Takes 5 minutes, including drinking the beer.

Here you go, the drawer is #18 and the replaceable element is #9.

 

Thank you folks. Thought it might be like my Ridgeline but wasn't sure. Thanks again!!!