PUREFLOW 2013 BMW 530i Cabin Air Filter with HEPA and Antibacterial Technology, PC6078HX CL 2017-15 Mercedes-Benz CLS400 3

2017-15 Mercedes-Benz CLS400 3

2010-07 Pontiac G3 1

2018-17 Audi A7 Quattro 2

2022-20 Ford F-350 Super Duty 7

2015-04 Chevrolet Tornado 1

PUREFLOW 2013 BMW 530i Cabin Air Filter with HEPA and Antibacterial Technology, PC6078HX CL 2017-15 Mercedes-Benz CLS400 31st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide. This layer is combined with baking soda to absorb bad odors. 4th Stage: Advanced