Never use Fram filters!! I did a investigation on some filters..I cut some apart to see what the guts look like and the Frams are some of the lowest quality filters out there. They do not contain anti-drainback valves and they have half the filter material of a NAPA (Wix) filter. I haven't cut a Toy filter apart due to the fact that I could not find a Toy filter the same size as a PH8A or 1515 Napa filter.