Nordic Pure 12x24x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Unlike other A/C filters where the nominal and actual sizes differ by a fraction of an inch
Each time air passes through our high efficiency activated carbon AC filter
Actual Size: 11 1/2 x 19 1/2 x 1/2 (11
MERV 12 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900
14x14x1 Pleated Air Filters MERV 14 Plus Carbon Pleated Nordic Pure 12x24x4 Pleated AirActual Size: 13 3 4 x 13 3 4 x 3 4 (13. 75 x 13. 75 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps 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 14 is equivalent to MPR 2800 Made in