PUREFLOW 2011 Chevrolet Suburban 1500 Cabin Air Filter with Antibacterial Technology, PC9957X Make_Rivian Includes four 16x20x1 MERV 11

Includes four 16x20x1 MERV 11 air filters for routine filter changes in residential HVAC systems

4th Stage: Advanced antibacterial micro technology reduces biofouling by suppressing the growth of algae

4-LAYER FILTER MEDIA

Designed with MERV 11 rated multi-layer filtration media

PUREFLOW 2011 Chevrolet Suburban 1500 Cabin Air Filter with Antibacterial Technology, PC9957X Make_Rivian Includes four 16x20x1 MERV 111st Stage: Particulate filtration media captures and eliminates matter such as dust and pollen. Electrostatically charged to attract and lock fine particles of dust while allowing high flow and high capacity. 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 antibacterial micro technology reduces biofouling by suppressing