22x22x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 20x24x4 Pleated Air

Nordic Pure 20x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Trion Air Bear Replacement filters have a depth of 4 15/16" and ideal for customers with health problems or for commercial units

Nordic Pure 20x25x6 Aprilaire Space-Gard 2200 Replacement Air Filters Part 201 MERV 14 Plus Carbon are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

If you are replacing a 4 3/8 depth 20x20x4 filter in your Honeywell unit you should order our 20x20x5 Honeywell Replacement air filter that measures 19 5/8 x 19 7/8 x 4 3/8 (19

22x22x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 20x24x4 Pleated AirActual Size: 21 1 2 x 21 1 2 x 3 4 (21. 5 x 21. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500