23 3/4x23 3/4x1Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Replaces Honeywell 16x20x4 and filters

Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers looking for superior filtration

RETURNS: Custom AC furnace air filters are not returnable since we hand make them per your exact dimensions when you enter your air filter size above

Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for normal air filtration

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

23 3/4x23 3/4x1Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Replaces Honeywell 16x20x4 and filtersActual Size: 23 3 4 x 23 3 4 x 3 4 (23. 75 x 23. 75 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500