PUREFLOW 2020 Airstream Atlas Cabin Air Filter with HEPA and Antibacterial Technology, PC99348HX Model_740Li xDrive 1998-94 Saab 900 2

1998-94 Saab 900 2

High-efficiency MERV 13 construction captures smaller airborne particles than many standard filters

2016-07 GMC Acadia 3

2016-09 Chevrolet Traverse 3

PUREFLOW 2020 Airstream Atlas Cabin Air Filter with HEPA and Antibacterial Technology, PC99348HX Model_740Li xDrive 1998-94 Saab 900 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