PUREFLOW 2014 Audi Q7 Cabin Air Filter with HEPA and Antibacterial Technology, PC5762HX PC99164HX 2014-13 Volkswagen Polo 1

2014-13 Volkswagen Polo 1

2004-01 Nissan Pickup 2

2009-05 Kia Spectra5 2

pet dander

PUREFLOW 2014 Audi Q7 Cabin Air Filter with HEPA and Antibacterial Technology, PC5762HX PC99164HX 2014-13 Volkswagen Polo 11st 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