Here is my oe+ prs10575 which is a premium guard made jobber filter for part source. I’ve cut open a virgin one and posted about it here https://bobistheoilguy.com/forums/threads/oe-pro-series-prs10575-virgin-cut.381977/
Unfortunately this one seemed to have a small failure. When it was removed I noticed a chunk of the adbv sticking out a bit. When I cut it I removed it from the rest of the adbv. It was barely hanging on. But it was wedged in pretty good from the pressure of the spring and against the baseplate. Luckily it did not get sucked into the rest of the oiling system. So maybe I changed it just in time. I did not notice this upon installation and I check the filters over very well before I use them. Ignore the hole on the bottom of the filter, I drilled a hole to remove more of the oil before cutting it open and it snagged the bypass valve slightly.
This has 9k kms (5600 miles) on it but 317 hours of use mostly short trips and in winter and 104% of my iolm (I reset it at 0 and then got it down to 96% remaining) on my 2018 Ford F150 5.0. Oil used was Liqui Moly 5w50. The same oil and filter went back on for another interval.
Unfortunately this one seemed to have a small failure. When it was removed I noticed a chunk of the adbv sticking out a bit. When I cut it I removed it from the rest of the adbv. It was barely hanging on. But it was wedged in pretty good from the pressure of the spring and against the baseplate. Luckily it did not get sucked into the rest of the oiling system. So maybe I changed it just in time. I did not notice this upon installation and I check the filters over very well before I use them. Ignore the hole on the bottom of the filter, I drilled a hole to remove more of the oil before cutting it open and it snagged the bypass valve slightly.
This has 9k kms (5600 miles) on it but 317 hours of use mostly short trips and in winter and 104% of my iolm (I reset it at 0 and then got it down to 96% remaining) on my 2018 Ford F150 5.0. Oil used was Liqui Moly 5w50. The same oil and filter went back on for another interval.