16x20x4 (3 5/8) Pleated MERV 8 Air Filters 15x18x1 Nordic Pure’s 16x25x3 MERV 13

Nordic Pure’s 16x25x3 MERV 13 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

Replaced approximately every 30 to 60 days for fresh clean air

Nordic Pure 14x14x1 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

Actual Size: 15 1/2 x 19 1/2 x 1 3/4 (15

Actual Size: 15 3/8 x 23 3/8 x 1 3/4 (15

16x20x4 (3 5/8) Pleated MERV 8 Air Filters 15x18x1 Nordic Pure’s 16x25x3 MERV 13Actual Size: 15 1 2 x 19 1 2 x 3 5 8 (15. 5 x 19. 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 16x20x4 or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 16x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800