[MrWrongsalive]

The Cabin Filters are located behind the glove box, there are actually two of them though they are sold in pairs. You can buy them at a local parts store or the dealer, prices seem to be about the same.
All you have to do is pop out the glove box stop bumpers and the glove box door drops down. Behind the door is a clip on tab on the a/c box the pops off in there is the filters side by side. Remember to match the flow arrow on the filter with the flow arrow on the filter holders. The flow arrows should be pointing towards the floor. GOOD LUCK