During a high school English class, we had a section on fairytales and their origins in old European folklore (think stories that inspired The Witcher, the gorier version of Cinderella, etc.)
One of the assignments was to write our own short fairytales, but apparently I was the only person that got a memo that these should have a darker style and tone as well... I don't remember the whole of what I wrote, only that it involved trying to kill a witch, if you failed you died, and the winning method was using a pencil (this was 3-4 years before John Wick).
After I read it to the entire class... well if there wasn't a whispered "WTF" to break the silence, there should've been.
I think I got a B minus.
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.