This cabin air filter by Mahle, part number LAK809, is designed for optimal air quality within your vehicle. It features activated carbon for enhanced filtration of pollutants and odors. The filter dimensions are: Length 255.0 mm, Height 35.5 mm, and Width 224 mm. This part is cross-referenced with OE/OEM numbers such as AUD-6R0819653, SEA-6R0819653, SKO-6R0819653, VAG-6R0819653, VWA-6R0819653, and SKO-JZW819653F. It is also compatible with various part numbers from other manufacturers including BLUE PRINT ADV182511B, BOSCH 1987435502/R5502, COMLINE EKF332A, CoopersFiaam PCK8092, CORTECO 80001784/CC1436, FEBI BILSTEIN 37316, and FILTRON K1313A. Please use the vehicle compatibility tool to ensure this part fits your specific vehicle. If unsure, please contact us for assistance.