I have for your amusement a counterfeit Motorcraft FL-910S oil filter dissection against a know good OEM Motorcraft FL-910S example. For curiosity sake, I knowingly obtained the counterfeit Motorcraft FL-910S from China via Aliexpress for $4 shipped. OEM example was obtained from Amazon and was a sold and shipped by Amazon product and not third party.
In all pictures posted except for one, the counterfeit example is on the left side of each comparison against the OEM. Main thing I have notice with the counterfeit, is the larger and thicker can size but also smaller media element. ADBV of the counterfeit is also wafer thin and pretty much a joke. Counterfeit also has a dome end bypass. Filter media of the counterfeit also seems way thin and brittle to the touch. I have low expectations this would have been serviceable in use for any length of time.
In all pictures posted except for one, the counterfeit example is on the left side of each comparison against the OEM. Main thing I have notice with the counterfeit, is the larger and thicker can size but also smaller media element. ADBV of the counterfeit is also wafer thin and pretty much a joke. Counterfeit also has a dome end bypass. Filter media of the counterfeit also seems way thin and brittle to the touch. I have low expectations this would have been serviceable in use for any length of time.
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