Wow! That's-a-lot-o-dirt!

Having owned my car for just over a year now I thought it would be a good time to change the cabin air filter. If you don't know, many cars built since 2000 have cabin air filtration systems. Want to know if yours does? Check out a site like Google or check in with AutoZone.

Don't try and clean it, just replace it. They average $20-30 at AutoZone and three cars that I've changed the filter on took no more than 15 minutes each. Most manufacturers recommend changing them annually, or 15K miles. It does make a difference! See for yourself (obviously, new filter on the left)...