20x22 1/4x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 MERV 12 furnace filters are

MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500-1900

Nordic Pure 12x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

activated carbon furnace filters absorb odors on a molecular level

depending on your home or office environment to maintain maximum efficiency and economy

Nordic Pure 16x25x5 Honeywell Replacement Pure Carbon Pleated Odor Reduction MERV 8 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

20x22 1/4x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 MERV 12 furnace filters areActual Size: 20 x 22 1 4 x 3 4 (20 x 22. 25 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters