Where is the cabin filter on a 2006 Honda Civic and how do I change it?

In the case of the cabin filter, it's located behind the glove compartment box. Simply open the glove compartment and depress (or "squeeze in") the side walls of the compartment to unhinge it. (You need the plastic stops on the sides to clear the frame.) Inside, you'll find a black plastic frame that simply pops out. The filter is contained within that. There are 2 really useful videos on youtube.com that show you step by the step on how to replace the cabin filter, and they are located here: http://www.youtube.com/watch?v=2YmGMZ728dI http://www.youtube.com/watch?v=UNFRM87JZQk&feature=related