PUREFLOW 2018 BMW 230i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX RZ19183H DURABLE MULTI-LAYER FILTER DESIGN

DURABLE MULTI-LAYER FILTER DESIGN

making it a smart choice for daily use and smaller living spaces

these air filters are suitable for everyday use in residential HVAC systems

everyday air filtration for your home

Includes four 24x24x1 MERV 11 air filters for routine filter changes in residential HVAC systems

PUREFLOW 2018 BMW 230i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX RZ19183H DURABLE MULTI-LAYER FILTER DESIGN1st 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