PUREFLOW 2017 Mercedes-Benz GLS450 Cabin Air Filter with HEPA and Antibacterial Technology, PC99366HX RZ11005 2009-05 Subaru Legacy 2

2009-05 Subaru Legacy 2

2005-03 Chevrolet Vectra 3

2017-13 Chevrolet Equinox 3

2020-16 BMW 330e 2

PUREFLOW 2017 Mercedes-Benz GLS450 Cabin Air Filter with HEPA and Antibacterial Technology, PC99366HX RZ11005 2009-05 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