PUREFLOW 1994 Mercedes-Benz E500 Cabin Air Filter with Antibacterial Technology, PC5770X Fit 2021-16 BMW M2 3

2021-16 BMW M2 3

2001-97 Cadillac Catera 3

2011-05 Cadillac STS 3

2023-18 Subaru Crosstrek 2

and everyday household particles for reliable residential HVAC filtration and routine indoor air filter replacement

PUREFLOW 1994 Mercedes-Benz E500 Cabin Air Filter with Antibacterial Technology, PC5770X Fit 2021-16 BMW M2 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