21x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x4 Pleated Air

Nordic Pure 16x20x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

household dust

Nordic Pure 14x25x2 MERV 14 Plus Carbon air filters 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

and other contaminants

Nordic Pure 20x20x5 Air Bear Replacement MERV 14 air filters measure an actual depth of 4 15/16"

21x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 16x20x4 Pleated AirActual Size: 21 x 21 x 3 4 (21 x 21 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 1900 Made in the