PUREFLOW 1999 Oldsmobile Intrigue Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX RZ19190H 1999-98 BMW 323i 2

1999-98 BMW 323i 2

2014-11 Mercedes-Benz CL550 4

2006-03 Volvo XC90 2

2014-10 Mercedes-Benz C300 3

2019 GMC Sierra 1500 Limited 5

PUREFLOW 1999 Oldsmobile Intrigue Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX RZ19190H 1999-98 BMW 323i 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