【Compatible Vehicles】The air filter compatible with BMW: 740i /740i xDrive (2017-2022), 745e xDrive / 745Le xDrive (2020-2023), 2020-2024 840i, 840i Gran Coupe, 840i Gran Coupe xDrive, 840i xDrive. The Cabin Air Filter replace part#64115a1bdb6;The Engine Air Filter replace part#13718691835
【Note】Cabin Filter replace#64119366401, 64115a1bdb6, 64119366402; Engine Filter replace#13718691835, 13718577171, 13718577170, CA12072, WA10889. NOT FOR X5 X6 X7 4.4L MODELS. NOT FOR X5 xDrive50i, X5M, X5 M50i. NOT FOR X6 M, X6 M50i. NOT FOR X7 xDrive50i , X7 M50i , X7 M60i
【 200% Longer Life】 Compare with Standard air filter, we adopts advanced HV filter paper with higher filtering precision, to absorb 99.9% of impurities (hair,fines,dust and flocs etc.).For the service life, each engine air filters are engineered to last up to 20,000 miles, 200% longer than the standard performance, less replacement
【2 Times Longer Life】Each package comes with two filters and can be used for 1-2 years.Each cabin air filters are engineered to last up to 20,000 miles, 30% longer than the standard performance of 12,000 miles
【When to replaced】(1)Smell Musty, unpleasant inside your vehicle; (2)Excessive noise when A/C is running;(3)A/C is on but still hot,etc; (4)Strange engine noise; (5)Black smoke coming out of the exhaust; (6)Smell of fuel when starting the vehicle,etc.Having a good filter can protect your HVAC system well