Are you looking for a screw-on filter? Looks like Fildex is Canadian-made (I have no experience), though I can't find any retailers for them.
For cartridge filters, you might have even more difficulty finding an OEM equivalent. For my car I usually buy Mann (German company, but their filters are usually American on this side of the world). I just bought filters for my next 5 oil changes while tariffs haven't hit yet.