Nordic Pure 14x25x2 MERV 10 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 18x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
please see our 16x20x5 (4 3/8 actual depth)
Actual Size: 9 1/2 x 9 1/2 x 3/4 (9
we recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy
18x27x1 MERV 12 AC Furnace Filters Furnace Filter Nordic Pure 14x25x2 MERV 10Actual Size: 17 1 2 x 26 1 2 x 3 4 (17. 5 x 26. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure