please see our 16x20x5 (4 3/8 actual depth)
Nordic Pure 12x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Particles in indoor air are measured in microns
MERV 10 furnace air condition filters are comparable to HVAC filters with the rating of MPR 900-1000
MERV 13 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400
18x18x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:24 please see our 16x20x5 (4Actual Size: 17 3 4 x 17 3 4 x 3 4 (17. 75 x 17. 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