25x30x1 MERV 13 Plus Carbon AC Furnace Filters 17 1/4x35 1/4x1 while these filters are larger

while these filters are larger at 5 1/4”

Nordic Pure 20x25x5 Air Bear Replacement MERV 12 air filters measure an actual depth of 4 7/8"

Actual Size: 12 1/2 x 24 1/2 x 3/4 (12

Replaces Honeywell 20x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for superior filtration and odor control

Nordic Pure 20x24x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

25x30x1 MERV 13 Plus Carbon AC Furnace Filters 17 1/4x35 1/4x1 while these filters are largerActual Size: 24 3 4 x 29 3 4 x 3 4 (24. 75 x 29. 75 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200