As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) HAD SEVERAL OCCURENCES OF FUEL FILTER BY PASS LIGHT COMING ON IN FLIGHT ON OUR -8 ACFT. WE WERE USING PMA, PN 5905587, HP FUEL FILTER, HAVE NOW STOPPED USING THE FILTER AND ARE USING FILTER, PN 3070542-01. HAD NO OCCURENCES ON AN ACFT WITH THE OEM FILTER INSTALLED.