18x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 10x14x1 Nordic Pure MERV 12 is

Nordic Pure MERV 12 is equivalent to MPR 1500-1900

Nordic Pure 18x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Each time air passes through a Nordic Pure Pleated ASG activated carbon replacement furnace filter

Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above

18x30x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 10x14x1 Nordic Pure MERV 12 isActual Size: 17 3 4 x 29 3 4 x 3 4 (17. 75 x 29. 75 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