PUREFLOW 2023 BMW 128ti Cabin Air Filter with Antibacterial Technology, PC9976X Model_550i xDrive 1st Stage: For drivers and

1st Stage: For drivers and passengers who suffer from severe allergies

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

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

MERV 13 FILTRATION PERFORMANCE

while also helping protect your HVAC system from dust buildup

PUREFLOW 2023 BMW 128ti Cabin Air Filter with Antibacterial Technology, PC9976X Model_550i xDrive 1st Stage: For drivers and1st 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