I have for your amusement a Motorcraft FL-910S oil filter dissection. This filter was on my Wife's 22 Ford Bronco Sport with the 1.5L 3cyl Ecoboost engine. Was run for 5,036 miles over 6 months using NAPA 5W-20 Semi-Synthetic oil. Was replace with a Motorcraft FL-2114 oil filter and Amazon Basics HM 5W-30 oil.
As the pictures show, the media tore at the wide pleat crimp area both top and bottom. Bit of excessive glue also but I can overlook that but not the torn media. Really thought Purolator/Mann-Hummel was past this but I guess not. At this point, I am done with any Purolator/Mann-Hummel USA made filters going forward save a couple Purolator Boss filters out of the stash to use up as I know they are a different construction method.
Had a similar torn filter on my wife's prior vehicle, a Jeep Renegade with the factory installed Purolator made filter.
https://bobistheoilguy.com/forums/threads/mopar-04892339aa-factor-installed-torn-cut-open.284602/
As the pictures show, the media tore at the wide pleat crimp area both top and bottom. Bit of excessive glue also but I can overlook that but not the torn media. Really thought Purolator/Mann-Hummel was past this but I guess not. At this point, I am done with any Purolator/Mann-Hummel USA made filters going forward save a couple Purolator Boss filters out of the stash to use up as I know they are a different construction method.
Had a similar torn filter on my wife's prior vehicle, a Jeep Renegade with the factory installed Purolator made filter.
https://bobistheoilguy.com/forums/threads/mopar-04892339aa-factor-installed-torn-cut-open.284602/
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