PUREFLOW 2017 Nissan NT400 Cabstar Cabin Air Filter with HEPA and Antibacterial Technology, PC5530HX YGroup_PC5459HX 2013-07 BMW 325i 2

2013-07 BMW 325i 2

2016-14 Volkswagen Nuevo Gol 1

2023-17 Subaru Impreza 2

2013 BMW 135is 3

PUREFLOW 2017 Nissan NT400 Cabstar Cabin Air Filter with HEPA and Antibacterial Technology, PC5530HX YGroup_PC5459HX 2013-07 BMW 325i 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