Originally posted by Kremithefrog:
I haven't heard much bad about Fram filters. My question is, can I use the heavy duty filter? There are four types and this is a step up from the bottom one. It has a 98% single pass rate and 96% multi pass, compared to the others 96% and 94%.
The last time I heard, Fram's heavy duty filters use some of the same cheap crappy cardboard interior parts that their basic filters do.
