I did a rough job cutting open this Mann ML1008 filter, which was on my 2007 Honda Ridgeline for 5,700 miles and 10 months using 5w-20 synthetic oil. It looks decent, with some wavy pleats but no media tears. It's the last one in my stash. The manufacture date appears to be 03/02/2013 but I don't know what the 15 and the 0 on the end designates. Obviously different than regular Purolator codes. One difference with the Mann that I never noticed is that one end cap is rubber, instead of both being metal.