PUREFLOW 2020 BMW 520i Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_RZ19170H 2007-05 Mercury Mariner 3

2007-05 Mercury Mariner 3

2019-09 Nissan Versa 1

2023-20 Chevrolet Blazer 2

pet dander

PUREFLOW 2020 BMW 520i Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_RZ19170H 2007-05 Mercury Mariner 31st 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