Genuine OEM Porsche Indoor Air Filter, part number 9P1819631. This filter cleans the air entering the vehicle cabin. It is installed in the HVAC system to remove dust, pollen, and other airborne contaminants. Made with high-quality filter media, it ensures efficient air purification and optimal airflow for your climate control system. Genuine OEM parts provide the best fit and filtration performance for your vehicle's comfort and health.

Catalogue entry: Od. filter.