PUREFLOW 2004 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC5527X YGroup_RZ17063H 2017-07 Volkswagen CrossFox 1

2017-07 Volkswagen CrossFox 1

1999-97 Ford F-250 5

Includes four 14x25x1 MERV 11 air filters for routine filter changes in residential HVAC systems

these air filters are suitable for everyday use in residential HVAC systems

CAPTURES COMMON HOUSEHOLD PARTICLES

PUREFLOW 2004 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC5527X YGroup_RZ17063H 2017-07 Volkswagen CrossFox 11st 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