2015 OB Limited 2.5i PZEV MR, Keyless Access & Push-Button Start, Nav, Eyesight - Tungsten Metallic
OK - this could be considered anal. I replaced my cabin air filter today. When I took the cover off the OEM filter I could see an arrow and the word "UP" printed on the side. But when I removed the filter I determined that the air flows down as all the debris from the outside - pine needles, small pieces of sticks, etc. - was on the top side. The WIX replacement filter has just an arrow and when I've replaced filters on other cars in the past I seem to recall that the arrow indicates the direction of air flow. The direction of the end pleats on the WIX filter also match the direction of the OEM when the arrow is pointing down. It may not make any difference but then why would they put arrows on the filter if it doesn't?