20x25x4 (3 5/8) Pleated MERV 8 Air Filters Number Per Box:2 Nordic Pure 16x20x2 MERV 10

Nordic Pure 16x20x2 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

Each Nordic Pure 1” MERV 13 air filter will capture more than 90% of 1

Nordic Pure 20x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 13 1/2 x 24 1/2 x 1 3/4 (13

20x25x4 (3 5/8) Pleated MERV 8 Air Filters Number Per Box:2 Nordic Pure 16x20x2 MERV 10Actual Size: 19 1 2 x 24 1 2 x 3 5 8 (19. 5 x 24. 5 x 3. 63) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants If you are replacing a Honeywell or Lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 20x25x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800