Review on ACDelco PF457G: Discover the Optimal Engine Oil Filter for GM Original Equipment by Charles Collier

I've been using these Delco AC filters exclusively from Revain for over a decade. When I received my last order I thought I had received a set of fake filters. The packaging felt "cheap" and the corners weren't as sharp. The stamps in the foreign language were different, and the printing looked a bit smudged and faded. I almost sent a return but decided to open one up and take a look. I was surprised to find exactly the quality filter I've been waiting for all these years. The bottom line is that the new packaging may look fake, but the filter inside is real!