PUREFLOW 2010 Mercedes-Benz S600 Cabin Air Filter with HEPA and Antibacterial Technology, PC4218HX Model_Impreza 2008-05 Acura RL 3

2008-05 Acura RL 3

2023-22 Subaru BRZ 2

2009-06 Cadillac XLR 4

Includes four 18x20x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2017-09 Mitsubishi Lancer 2

PUREFLOW 2010 Mercedes-Benz S600 Cabin Air Filter with HEPA and Antibacterial Technology, PC4218HX Model_Impreza 2008-05 Acura RL 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