22x23x1 MERV 14 Plus Carbon AC Furnace Filters 14x14x1 Nordic Pure 20x24x4 MERV 15

Nordic Pure 20x24x4 MERV 15 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

Actual Size: 13 3/4 x 15 3/4 x 3/4 (13

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

Actual Size: 19 3/4 x 29 3/4 x 1 3/4 (19

22x23x1 MERV 14 Plus Carbon AC Furnace Filters 14x14x1 Nordic Pure 20x24x4 MERV 15Actual Size: 21 1 2 x 22 1 2 x 3 4 (21. 5 x 22. 5 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