PUREFLOW 2011 BMW X3 Cabin Air Filter with HEPA and Antibacterial Technology, PC4258HX Model_CLS450 4-LAYER FILTER MEDIA

4-LAYER FILTER MEDIA

reliable airflow

2009-04 Kia Spectra 2

Optimal Air Flow: Designed to minimize pressure drop from high-efficiency filtration

Core helps support cleaner indoor air while maintaining efficient airflow for consistent HVAC performance

PUREFLOW 2011 BMW X3 Cabin Air Filter with HEPA and Antibacterial Technology, PC4258HX Model_CLS450 4-LAYER FILTER MEDIA1st 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