Review on TYC 800145C Replacement Cabin Filter by Chris Horton

This is a great replacement filter for Audi. I have a 2010 A4 and it fits perfectly. The filter comes with instructions in the box showing where the filter is located. However, when you get to the part about pushing the white door, the instructions force you to push it the wrong way. If I'm not mistaken, it says to slide the door to the left, but actually you have to slide it to the right. Otherwise everything was fine. The filter says it has a carbon layer to remove odors. My cabin smelled strange when using the fan without air conditioning on a hot day. Now everything is in order. The whole job took about 10 minutes.