Which way does the air flow through a 2006 Toyota Avalon limited cabin filter?

In a 2006 Toyota Avalon Limited, the air flows through the cabin filter from the outside into the vehicle. Air enters through the grille at the base of the windshield, passing through the cabin filter before being directed into the interior. The filter is designed to trap dust, pollen, and other airborne particles, ensuring cleaner air circulation inside the cabin. Be sure to install the filter with the airflow direction indicated on the filter itself for optimal performance.