Originally Posted By: Hermann
Originally Posted By: Rand
no, they are made to different specs..
for instance some have different drainback valves and bypass locations.
Some even think that the media is similar to the PureOne, but never seen anything to verify that.
Hard to say ... it's difficult to get accurate beta ratio info on Motorcraft filters. I emailed Ford yesterday asking them if they have beta ratio numbers on their oil filters. Will see if I get any kind of response.