20x20x4 (3 5/8) Pleated MERV 7 Air Filters 17 1/4x26x1 Nordic Pure 18x24x4 Pleated Air

Nordic Pure 18x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 20x25x4 Plus Carbon Air Filters MERV 13 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Nordic Pure 16x16x1 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

Nordic Pure MERV 14 is equivalent to MPR 2800

This is a replacement filter for part numbers AC-302

20x20x4 (3 5/8) Pleated MERV 7 Air Filters 17 1/4x26x1 Nordic Pure 18x24x4 Pleated AirActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Merv 7 pleated air filter captures large airborne particles like household dust, mold spores, and pollen. If you are replacing a Honeywell or Lennox 20x20x4 or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 20x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to