Genuine OEM Volkswagen Dust and Pollen Filter Insert, part number 8A0819439A. This cabin air filter is designed to clean the air drawn into the vehicle's interior, effectively removing dust, pollen, and other airborne particles. It features a pleated filter media to maximize surface area for filtration. Replacing this filter regularly ensures cleaner air for occupants and can help reduce allergens inside the cabin. Genuine OEM filters provide the specified filtration efficiency and airflow for optimal HVAC system performance.