PUREFLOW 2020 Roadtrek E-Trek Cabin Air Filter with HEPA and Antibacterial Technology, PC99348HX YGroup_PC9381HX 2021-17 BMW 230i 2

2021-17 BMW 230i 2

2012-07 Nissan Versa 1

2010-07 Mercedes-Benz CLS63 AMG 6

2016-14 BMW 228i 2

2020-09 Volkswagen Gol 1

PUREFLOW 2020 Roadtrek E-Trek Cabin Air Filter with HEPA and Antibacterial Technology, PC99348HX YGroup_PC9381HX 2021-17 BMW 230i 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