13x20x1 Exact MERV 14 AC Furnace Filters Number Per Box:12 Nordic Pure 12x24x4 MERV 10

Nordic Pure 12x24x4 MERV 10 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Ideal for customers looking for superior filtration but needing an odor control element

Actual Size: 8 x 8 x 3/4 (8 x 8 x 0

order a custom size air filter

Each Nordic Pure 4” MERV 14 air filter will capture more than 90% of 1

13x20x1 Exact MERV 14 AC Furnace Filters Number Per Box:12 Nordic Pure 12x24x4 MERV 10Actual Size: 13 x 20 x 3 4 (13 x 20 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV 14 Pleated AC