I was wondering if anybody has seen these or is running one. The second picture is an oil filter cut open from a Lincoln Nav after 1500 miles.
They look like a good asset. Good thing is they don't wear out just move them to the new filter after removing the old filter during an oil change. I am going to become a dealer for these, I think there is good purpose for them. Especially with the diesel fuel filters we run on the pick ups.