Manufactured from high-quality materials for reliable performance and excellent filtration. Precisely designed, engineered, and tested to meet cabin air filter requirements. Helps prevent harmful spores and pollen from entering the vehicle cabin, providing protection for passengers. Features high-efficiency filtration media with uniform pleats, high dust holding capacity, and airflow uniform distribution. Offers good temperature resistance and efficient filtration performance. Product Type: Cabin Air Filter Manufacturer Part Number: 64319171858 Interchange Part Number: 1J912006, 64316913505, 64316913506, 64316935822, 64316935823, 64319174370, 64319174371, ALC-6322, ALC-5411, PUK1165E, PUK1166E, 1987432402, CUK3139, FP3139 Compatible with: 20042007 525i 20062007 525xi 20082010 528i (All Models, including xDrive) 2008 528xi 20042007 530i 20062007 530xi 20082010 535i 2008 535xi 20042005 545i 20062010 550i 20042005 645ci 20062010 650i 20062010 M5 20062010 M6 Common installation locations: 1. Under the hood, near the windshield 2. Underneath the dashboard 3. Behind the glove compartment Material: Activated carbon Color: Gray Package Contents: 2 x Air Conditioning Filters Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 13 cm.