PUREFLOW 2018 Toyota Sequoia Cabin Air Filter with Antibacterial Technology, PC5667X PC8222HX 2017 Mercedes-Benz GLS350d 3

2017 Mercedes-Benz GLS350d 3

2004-03 GMC Yukon 6

2018-11 Smart Fortwo

1999-97 Ford F-250 4

PUREFLOW 2018 Toyota Sequoia Cabin Air Filter with Antibacterial Technology, PC5667X PC8222HX 2017 Mercedes-Benz GLS350d 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