The Mad Norsky wrote:
The old factory Mopar filter should be a good one also.
I have read claims, unverified, that the Mopar filter is a Fleetguard stratapore.
Nevertheless, again, the factory Mopar filter should be a good one also.
Actually, the mopar unit is a traditional fleetguard filter (not the stratapore media). Here's a good article on the breakdown of some filters, though it is a bit old at 2011. I can't find a newer one.
Turbo Diesel RegisterI find it funny that later in the article, a TSB mentioned AC/Delco and Motorcraft as approved filters as well. But that TSB was from 2001, I wonder if those recommendations would still stand.