PUREFLOW 2003 Infiniti Q45 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX RZ13017 2006 Mercedes-Benz CLS55 AMG 5

2006 Mercedes-Benz CLS55 AMG 5

2018-15 Porsche Macan 3

2001-97 Infiniti Q45 4

2018-14 Chevrolet Silverado 1500 5

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

PUREFLOW 2003 Infiniti Q45 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX RZ13017 2006 Mercedes-Benz CLS55 AMG 51st 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