Genuine OEM Volkswagen Cabin Air Filter Element Cover, part number 7P1820955. This black plastic cover is designed to protect the cabin air filter element from debris and ensure proper airflow through the HVAC system. It is a lightweight component, weighing only 0.001 kg. Using a genuine OEM cover ensures a precise fit and seal, which is essential for maintaining the integrity of the cabin air filtration system and preventing unfiltered air from entering the cabin.