PUREFLOW 2011 Infiniti FX35 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX YGroup_PC99237HX 2023-18 Ford F-150 3

2023-18 Ford F-150 3

2015-12 BMW X1 2

2004-01 Volvo V70 2

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

PUREFLOW 2011 Infiniti FX35 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX YGroup_PC99237HX 2023-18 Ford F-150 31st 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