Filter type : Activated Carbon Filter; Length : 240 mm; Width : 204 mm; Height: 30 mm; Vehicle linkage: Cadillac, Chevrolet, Opel MAHLE cabin filters ensure a continuous supply of purified air for drivers and passengers, enhancing health, comfort, and concentration—when air quality is compromised by smog or elevated pollen. Optimized pleat geometry contributes to extended service life, minimizes flow resistance to reduce blower load, and ensures a precise fit that prevents bypass air. To prevent potential damage to the air conditioning or heating system, cabin filters should always be replaced according to the intervals specified by the vehicle manufacturer. As a general guideline, replacement is recommended every 15,000 to 20,000 km or once a year. As a globally recognized development partner and leading supplier to the automotive industry, MAHLE serves customers in both passenger car and commercial vehicle segments.