I posted pics of this in the latest oil change thread along with the oil change on my in-laws 2016 Buick Encore 1.4l. I meant to put the filter pics in here but got ahead of myself. I assumed it was an ACDelco filter as they had all previous service done at the dealership. Upon seeing my pics and having the oil cleaned off somewhat, I see that it was in fact an ACDelco PF2257G. It feels like a piece of skinny stiff cardboard, but I guess it worked just fine. I have never cross sectioned a cartridge filter, so today was the day. There was only one shiny little speck in the cross section.
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34145-a453bab4_256d_4fe3_82b6_e0d7e58bc980.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34146-e8fde409_c7f9_4cb9_92ad_ffb0e54271a9.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34147-40553af3_e731_4394_ba88_0da39e2dcaf2.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34148-422e5baf_760a_4452_aeb1_efdf5870b916.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34149-d9e43461_334b_4158_8d30_4def59467a27.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34150-1bf60187_02e9_4610_b575_46f58ad1c663.jpeg "[Linked Image]")
![[Linked Image]](https://www.bobistheoilguy.com/forums/attachments/usergals/2019/07/full-80838-34152-eab23a73_73bc_4d80_9cba_870ab72daf68.jpeg "[Linked Image]")
I don't know the mileage on the oil and filter but it showed 24% left on OLM and they were ~900 miles over on the mileage posted on the dealer oil change sticker.
I don't know the mileage on the oil and filter but it showed 24% left on OLM and they were ~900 miles over on the mileage posted on the dealer oil change sticker.
