PUREFLOW 2007 GMC Sierra 1500 Classic Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX Seville MERV 13 FILTRATION PERFORMANCE

MERV 13 FILTRATION PERFORMANCE

1997 Ford F-250 HD 5

while also helping protect your HVAC system from dust buildup

2017 Mercedes-Benz GLS350d 3

2019-17 Mercedes-Benz GLS550 4

PUREFLOW 2007 GMC Sierra 1500 Classic Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX Seville MERV 13 FILTRATION PERFORMANCE1st 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