PUREFLOW 2023 Mercedes-Benz CLA35 AMG Cabin Air Filter with HEPA and Antibacterial Technology, PC99555HX 440i Gran Coupe 2016 Porsche Cayenne 4

2016 Porsche Cayenne 4

2003 Chevrolet Chevy Monza 1

MERV 11 FILTRATION PERFORMANCE

2023-18 BMW M550i xDrive 4

2011-08 Audi A5 Quattro 3

PUREFLOW 2023 Mercedes-Benz CLA35 AMG Cabin Air Filter with HEPA and Antibacterial Technology, PC99555HX 440i Gran Coupe 2016 Porsche Cayenne 41st 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