PUREFLOW 2023 Ram 2500 Cabin Air Filter with HEPA and Antibacterial Technology, PC4579HX Model_Tornado High-efficiency MERV 13 construction captures

High-efficiency MERV 13 construction captures smaller airborne particles than many standard filters

2012 Mercedes-Benz E250 4

2006-00 Mercedes-Benz S430 4

2017-14 BMW 220i 2

2013-09 Mazda 6 3

PUREFLOW 2023 Ram 2500 Cabin Air Filter with HEPA and Antibacterial Technology, PC4579HX Model_Tornado High-efficiency MERV 13 construction captures1st 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