So, I'm changing my oil today and yesterday I bought the oil at Walmart and and went to Advance Auto to get the Mobil 1 filter. I ask the guy and it turns out they were out of the Mobil 1 that I needed for my car. He then proceeds to tell me besides the gasket the Mobil 1 filters are the exact same thing as the K&N, they are even made in the same factory. He then walks me over to this shelf display where they've cut open all these filters and put them side by side, they were the same. Who knows, they could have played a trick on me and put the same filter in front of both labels. So I'm looking and then I see this Bosch filter which very clearly has more pleats in it than either the Mobil 1 and the K&N. Not only that but it too uses the synthetic fibers same as the Mobil 1. I ended up getting the Bosch Distance Plus which actually was the most expensive of the 3 at $14.99.