PUREFLOW 1999 Buick Regal Cabin Air Filter with Antibacterial Technology, PC5245X pid_19908612 2013-12 Mercedes-Benz S350 3

2013-12 Mercedes-Benz S350 3

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

2009-95 Volkswagen Derby 1

2011 Saab 9-4X 2

4th Stage: Advanced antibacterial micro technology reduces biofouling by suppressing the growth of algae

PUREFLOW 1999 Buick Regal Cabin Air Filter with Antibacterial Technology, PC5245X pid_19908612 2013-12 Mercedes-Benz S350 31st Stage: Particulate filtration media captures and eliminates matter such as dust and pollen. Electrostatically charged to attract and lock fine particles of dust while allowing high flow and high capacity. 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 antibacterial micro technology reduces biofouling by suppressing