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 5w30 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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