PUREFLOW 2017 Lincoln MKC Cabin Air Filter with HEPA and Antibacterial Technology, PC6174HX 500SEL 2020-18 Chevrolet Tahoe 6

2020-18 Chevrolet Tahoe 6

2003-01 Lexus LS430 4

Includes four 16x25x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2001-96 Audi A4 2

2002-00 Ford Expedition 4

PUREFLOW 2017 Lincoln MKC Cabin Air Filter with HEPA and Antibacterial Technology, PC6174HX 500SEL 2020-18 Chevrolet Tahoe 61st 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