20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon Number Per Box:1 The electrostatic charge works as

The electrostatic charge works as a magnet to draw in and trap smaller airborne particles

Actual Size: 20 x 27 x 3/4 (20 x 27 x 0

Actual Size: 21 1/2 x 21 1/2 x 3/4 (21

5 x 30 x 0

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon Number Per Box:1 The electrostatic charge works asActual Size: 19 7 8 x 24 7 8 x 4 3 8 (19. 88 x 24. 88 x 4. 38) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for superior filtration and odor control Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.