20x20x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12x26 1/2x1 With each pass through the

With each pass through the pleated furnace air filter

Actual Size: 14 1/2 x 18 1/2 x 3/4 (14

Nordic Pure 15x20x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Actual Size: 15 7/16 x 26 15/16 x 6 (15

Nordic Pure 18x24x4 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

20x20x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12x26 1/2x1 With each pass through theActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Attracts and captures most odors, VOCs and airborne particles such as pollen, pet dander and dust mites from your indoor air. Ideal for residential customers in apartments, or for industrial customers who may need a pre filter to help with strong smells Three times the carbon media for better odor absorption. Approximately MERV 8 efficiency rating. Made in the USA. Important Note: Almost ALL