Wife's 2021 WRX came with a Subaru 15208AA170 filter. Lookup at Champ Labs says PH2808, both by vehicle application and by cross reference to the Subaru part number. My understanding is that Motorcraft FL-810 is made by Champ, and Champ's cross reference also says FL-810 matches PH2808.
Is the FL-810 identical to the PH2808? Would you use it on the Subie?
Is the FL-810 identical to the PH2808? Would you use it on the Subie?