A good filter that works down to 20/30 microns, can hold a lot w/o getting plugged, has a strong can to avoid bursting and has a good bypass is important. I think most filters are made by Wix, Champion, Purolator, Baldwin and Fram. I have seen a lot of bad press and tests on Fram and the old Ac/Delco.
Don't know who makes the Merc filter. Anyone?
If I miss any-please let me know and I can add it to the poll.
Although name brands change vendors-the following seems accurate.
Purolater makes Motocraft
Champion makes Mobile 1, STP, K&N
Fram makes Penzoil
Baldwin makes Amsoil
Wix makes Napa
Don't know who makes the Merc filter. Anyone?
If I miss any-please let me know and I can add it to the poll.
Although name brands change vendors-the following seems accurate.
Purolater makes Motocraft
Champion makes Mobile 1, STP, K&N
Fram makes Penzoil
Baldwin makes Amsoil
Wix makes Napa