Is it a wet or dry filter?

[sgurtman]

Hey guys, just a quick question. I just pulled this foam filter out of the airbox. It looks pretty new. But regardless I soaked it in some turpentine to clean it. Now I'm wondering if this air filter needs to be sprayed with filter oil or if this is a dry one. Anyone have any idea? It sits right in the middle of a plastic airbox with the air intake to the box on one side and engine air intake from the box to other (separated by filter).

[gammaguy]

All foam Filters are wet

All paper filters are dry