I usually buy a few Cabin filters and Air Filters on Rockauto. Usually pick the same brand of both filters or at least make sure they are shipping from the same warehouse so you are only paying one shipping price. If the shipping goes from 6.99 to 8.99 I see how many filters I can add before the shipping price jumps up again. A bit of a game, but that works for me.Yeah, mine is behind the center console. Not real difficult but, could have been easier. My daughter's previous '06 Mazda3 was a real *@(%!.Originally Posted by AredeeemI would go with whatever is on sale and change/clean it regularly. Man, do I wish the one in my Versa was easier to get at. A real pain.Still the shipping to my address puts them over what I can buy locally. The cheapest RockAuto CAF is $3.20+$6.99 to ship. 2 would be $6.40+$8.99 to ship. Doesn't work for my ZipCode. I think I'll just use my AAP GC.Originally Posted by Bighorn2500Whatever Rockauto has on special, usually Denso or AC Delco, etc. about $4 or so. Buy a few to cover shipping.