18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon Number Per Box:12 Nordic Pure 16x28x6 Aprilaire Space-Gard

Nordic Pure 16x28x6 Aprilaire Space-Gard 2400 Replacement Air Filters Part 401 MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your workspace or office

Actual Size: 12 1/2 x 22 1/2 x 3/4 (12

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for high efficiency air filtration and those with moderate allergies

Nordic Pure 16x25x5 Air Bear Replacement MERV 12 air filters measure an actual depth of 4 7/8"

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon Number Per Box:12 Nordic Pure 16x28x6 Aprilaire Space-GardActual Size: 17 1 2 x 19 1 2 x 1 3 4 (17. 5 x 19. 5 x 1. 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