PUREFLOW 2004 Toyota Matrix Cabin Air Filter with HEPA and Antibacterial Technology, PC5491HX YGroup_RZ18088H 2022-21 Subaru Legacy 2

2022-21 Subaru Legacy 2

2004-01 Oldsmobile Silhouette 3

2002-00 Ford Expedition 5

2013-08 BMW 128i 3

2018-16 Audi A1 1

PUREFLOW 2004 Toyota Matrix Cabin Air Filter with HEPA and Antibacterial Technology, PC5491HX YGroup_RZ18088H 2022-21 Subaru Legacy 21st 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