21x23 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 13 x 20

Actual Size: 13 x 20 x 3/4 (13 x 20 x 0

Nordic Pure 20x20x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 10x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

0 micron contaminants and up to 90% of 1

Nordic Pure 18x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

21x23 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 13 x 20Actual Size: 21 x 23 1 4 x 3 4 (21 x 23. 25 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 10 is equivalent to MPR 1000 Made in