Changed the oil and filter again today in my lady friend's 2012 Journey with the V6. I had never put an air filter in it and didn't know when the last time it was changed,so thought I would pick one up at the parts store. $40 later,I walked out of the parts store with a new air filter The price seemed awful high to me for just a paper filter. I bought a drop in K@N for my truck for less money then that. This store (O'reily's) was the only store locally that even had one in stock. How many miles are these supposed to last? I generally change paper filters every 10-15,000 miles,but at that price,not sure I will be changing this one that often, Thanks for listening to my rant!!