PUREFLOW 2008 INFINITI QX56 Cabin Air Filter with HEPA and Antibacterial Technology, PC1043HX YGroup_PC99374HX 2017-16 Chevrolet Spark Classic 1

2017-16 Chevrolet Spark Classic 1

clean air without adding scent

2016 Chevrolet Cruze Limited 1

This layer is combined with baking soda to absorb bad odors

2004-00 Nissan Xterra 2

PUREFLOW 2008 INFINITI QX56 Cabin Air Filter with HEPA and Antibacterial Technology, PC1043HX YGroup_PC99374HX 2017-16 Chevrolet Spark Classic 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