PUREFLOW 2004 Honda CR-V Cabin Air Filter with HEPA and Antibacterial Technology, PC5439HX Model_NV2500 2014-13 Audi A4 Quattro 3

2014-13 Audi A4 Quattro 3

2002-97 Ford Lobo 4

2022-17 BMW 540i 3

2008-04 Acura TL 3

2017-10 Audi Q5 3

PUREFLOW 2004 Honda CR-V Cabin Air Filter with HEPA and Antibacterial Technology, PC5439HX Model_NV2500 2014-13 Audi A4 Quattro 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