In my latest trip to the Wally World clearance section I found several SuperTech white can oil filters for one of my applications. If I remember correctly, the white cans were a Wix manufactured filter? Comparable to a Napa Silver or Proselect? Can I go wrong for a buck a piece? I could stash up on enough for 3 years of oil changes. Don't want to take a chance though, if I'm remembering wrong and it's made by Purolator.