PUREFLOW 2015 Chevrolet Tahoe Cabin Air Filter with HEPA and Antibacterial Technology, PC9958HX PC4479X 2nd & 3rd Stage: Activated

2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide

PUREFLOW® Advanced Home Air Filters deliver enhanced HVAC filtration performance for everyday homes

Designed with MERV 11 rated multi-layer filtration media

uses HEPA-grade filtration to help manage odors by capturing fine dust and airborne particles that contribute to stale cabin air

making these MERV 8 HVAC air filters a dependable choice for standard residential air filtration needs

PUREFLOW 2015 Chevrolet Tahoe Cabin Air Filter with HEPA and Antibacterial Technology, PC9958HX PC4479X 2nd & 3rd Stage: Activated1st 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