20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon Number Per Box:6 Nordic Pure’s 16x25x3 MERV 12

Nordic Pure’s 16x25x3 MERV 12 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

Actual Size: 13 x 21 x 3/4 (13 x 21 x 0

Nordic Pure 16x25x4 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

Ideal for customers looking for superior filtration or for commercial units which support a rating of MERV 15 and above

Actual Size: 8 1/2 x 30 x 3/4 (8

20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon Number Per Box:6 Nordic Pure’s 16x25x3 MERV 12Actual Size: 19 1 2 x 24 1 2 x 3 5 8 (19. 5 x 24. 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 20x25x4 Plus Carbon 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