I want to like the TG and didn't have any issue with the one I used but the recent posts are disappointing. I guess the question is is this the norm or the exception? I'm sure every manufacturer has their QC issues, we've seen exceptions from most. That said, Wix construction is pretty solid but the TG does trump it in efficiency, IF you get a decent example.
Tempest, the goo is in the High Mileage filters I believe. The new Ultra replaces the Extended Guard and is rated the same as the TG now for efficiency, at 99.9%.
Originally Posted By: aquariuscsm
What`s that mean? Better flow? Sounds like a good thing. I apologize in advance for my ignorance :^P The Wix for my car is the *made in Mexico* one,#51361
Efficiency is how well it removes contaminants. Usually higher efficiency results in less flow or at least more resistance to flow.
hemitom make a good point, IF Fram is number 1 in filter sales by a fair margin, 1% failure rate of their sales will be more than 1% of someone else's. Add that to a group of people with a distaste for the product who do things like look where no one else does.....