17 1/4x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters Furnace Air Filters Nordic Pure 18x24x4 MERV 8

Nordic Pure 18x24x4 MERV 8 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 3” MERV 13 Trion Air Bear Cub Replacement filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office

Actual Size: 12 x 22 x 3/4 (12 x 22 x 0

Actual Size: 11 1/4 x 23 1/4 x 3/4 (11

MERV 13 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400

17 1/4x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters Furnace Air Filters Nordic Pure 18x24x4 MERV 8Actual Size: 17 1 4 x 26 x 3 4 (17. 25 x 26 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made