PUREFLOW 2014 BMW Alpina B7L Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX RZ16032 Includes four 20x25x1 MERV 11

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

2013-03 Volvo XC90 2

2010-05 Kia Magentis 2

2020-17 Genesis G80 3

PUREFLOW 2014 BMW Alpina B7L Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX RZ16032 Includes four 20x25x1 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