PUREFLOW 2017 BMW 440i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX YGroup_PC4080X Includes four 14x24x1 MERV 11

Includes four 14x24x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2008-07 BMW 328xi 3

2021-16 Tesla X

2011-06 BMW 323i 2

PUREFLOW 2017 BMW 440i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX YGroup_PC4080X Includes four 14x24x1 MERV 111st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 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