20x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 16x28x1 MERV 12 Trion Air Bear

MERV 12 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

Nordic Pure 20x24x2 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

Nordic Pure 16x24x1 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

saving money on utilities and costly maintenance

Nordic Pure 20x20x5 Air Bear Replacement MERV 15 air filters measure an actual depth of 4 15/16"

20x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 16x28x1 MERV 12 Trion Air BearActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 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. If you are replacing a Honeywell or Lennox 20x20x4 Plus Carbon 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