20x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon Number Per Box:1 Our high efficiency activated carbon

Our high efficiency activated carbon AC filter helps eliminate smoke particles

Nordic Pure 16x25x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

polyester material with an added layer of smooth poly-blend electrostatic filter media

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments

Nordic Pure 16x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

20x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon Number Per Box:1 Our high efficiency activated carbonActual Size: 19 3 8 x 23 3 8 x 3 5 8 (19. 38 x 23. 38 x 3. 63) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration and odor control or for commercial units which support a rating of MERV 15 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.