PUREFLOW 2027 BMW M8 Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_PC5490X 2016-09 Audi A4 1

2016-09 Audi A4 1

2015-10 Audi A5 2

2006-02 Toyota Camry 2

2012-07 Kia Rondo 2

Includes four 16x16x1 MERV 11 air filters for routine filter changes in residential HVAC systems

PUREFLOW 2027 BMW M8 Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_PC5490X 2016-09 Audi A4 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