How many people here have used a super tech filter? How many have used a napa gold and or wix? I have always used a WIX. I buy them by the case for my honda civic for around 70$ a case in the Punxsutawney area at a mom and pop auto parts store thats been around for almost 100 yrs. Guess I should ask; would you feel MORE comfortable and at ease running a wix, napa gold or super tech? I am fine and dandy using my WIX 51356 anyday over a "house brand" filter just due to quality control concerns and quality in general.