PUREFLOW 2004 BMW 525i Cabin Air Filter with Antibacterial Technology, PC6078X pid_19908717 2018-13 Lexus GS450h 3

2018-13 Lexus GS450h 3

2015-12 Mercedes-Benz ML550 4

MERV 13 FILTRATION PERFORMANCE

2013-07 BMW 325i 2

PUREFLOW 2004 BMW 525i Cabin Air Filter with Antibacterial Technology, PC6078X pid_19908717 2018-13 Lexus GS450h 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