20x25x4 (3 5/8) Pleated MERV 12 Air Filters 20x24x1 MERV 14 furnace filters are

MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800

Actual Size: 17 1/2 x 23 3/8 x 3 5/8 (17

Nordic Pure 18x18x2 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

We also carry 4 7/8 and 5 1/4 inch depth filters

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

20x25x4 (3 5/8) Pleated MERV 12 Air Filters 20x24x1 MERV 14 furnace filters areActual Size: 19 1 2 x 24 1 2 x 3 5 8 (19. 5 x 24. 5 x 3. 63) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, 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