This is a link to an old Web page, but it's still extremely interesting. A guy took apart several oil filters to look inside. After you read how the Fram filters are made, you might want to stop using them.

http://people.msoe.edu/~yoderw/oilfilterstudy/oilfilterstudy.html


Paw-paw Don, y'all
.

Favorite quote: "One need never apologize for exercising the Golden Rule."