20x25x4 (3 5/8) Pleated MERV 15 Air Filters 12x36x1 Actual Size: 20 x 23

Actual Size: 20 x 23 1/8 x 3/4 (20 x 23

Actual Size: 15_13/16 x 24_5/16 x 3 (15

Nordic Pure 14x25x1 MERV 7 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

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

20x25x4 (3 5/8) Pleated MERV 15 Air Filters 12x36x1 Actual Size: 20 x 23Actual 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 removed. 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 15+ is