21x22x1 Exact MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 12x24x4 Pleated Air

Nordic Pure 12x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Actual Size: 9 1/2 x 35 1/2 x 3/4 (9

use a tape measure to determine the exact width (short side) and exact height (long side) of your current air filter

Nordic Pure 3” MERV 8 Trion Air Bear Cub Replacement Plus Carbon filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure Trane Replacement MERV 14 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

21x22x1 Exact MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 12x24x4 Pleated AirActual Size: 21 x 22 x 3 4 (21 x 22 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV 12