Genuine OEM Volkswagen Cabin Pollen Filter, part number 7D0819989. This essential filter is responsible for cleaning the air that enters the vehicle's passenger compartment, trapping dust, pollen, and other airborne particles. It is typically located within the HVAC system's air intake. The filter features pleated media within a cylindrical housing, weighing approximately 0.248 kg. Using a genuine OEM pollen filter guarantees the correct filtration efficiency and airflow characteristics, crucial for maintaining interior air quality and HVAC system performance.