That's a good question.
In the past, Mopar filters were re-badged Fleetguard filters. However, I don't know if they were the stratopore filters.
Recently, I read that the Mopar filters were actually made by Fram. Now, I don't know if those are the filters for their cars & gasoline powered engines & not the diesel engines. From what I hear, the Fram's on the diesel engine are not good, at all. Not much media in them & the media is not very strong & can possibly be torn apart by the oil pressure & spread out throughout the engine. Those parts have ended up in the squirters that spray the bottom of the aluminum pistons to keep them cool. Then, the pistons heat up & self destruct.
I have no way of knowing for sure that the Frams are really that bad but, have heard enough to stay far away from them just to be on the safe side.
Joe F.