I had an old 92 Toyota filter sitting around (switched to Amsoil filters back in 92 on this Camry) and put it on a few months ago. Anyway, changed the oil this weekend and cut open this filter. the strangest looking inside pleats I have yet to see. They were not vertical as in every filter I have seen cut open. Very dense and sort of a sideways horizontal pattern.
Not sure if Toyota filters are still made like this but it sure was different in construction.
Not sure if Toyota filters are still made like this but it sure was different in construction.