20x20x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Nordic Pure 16x20x4 Pleated Air

Nordic Pure 16x20x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 14x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

With each pass through the carbon furnace air filter

Actual Size: 19 1/2 x 19 1/2 x 3/4 (19

Each time air passes through a Nordic Pure Pleated ASG activated carbon replacement furnace filter

20x20x2 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Nordic Pure 16x20x4 Pleated AirActual Size: 19 1 2 x 19 1 2 x 1 3 4 (19. 5 x 19. 5 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200