20x24x1 (19_1/2x23_7/16) Pure Carbon Odor Reduction Furnace Air Filters 12 Pack

Nominal Size: 20 x 24 x 1, Actual Size: 19 1/2 x 23 7/16 x 3/4 (19.5 x 23.44 x 0.75) Absorbs odors, VOCs and captures airborne particles from your indoor air. Improved pleated media provides 3 times the carbon media vs flat panel carbon filters. No messy, loose carbon particles with our carbon infused media. Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production Three times the carbon media for better odor absorption.