PUREFLOW 2016 BMW 420i Gran Coupe Cabin Air Filter with Antibacterial Technology, PC4255X LS460 Includes four 20x25x1 MERV 11

Includes four 20x25x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2016-13 Mercedes-Benz GL550 4

2002-00 Subaru Forester 2

Ultra+ is designed to capture fine airborne particles while helping manage common household odors—supporting a fresher indoor environment and consistent HVAC performance

PUREFLOW 2016 BMW 420i Gran Coupe Cabin Air Filter with Antibacterial Technology, PC4255X LS460 Includes four 20x25x1 MERV 111st 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