16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon Number Per Box:2 They can also be used

They can also be used as a pre-filter in high-efficiency commercial HVAC units

Nordic Pure chose to follow the industry standard

Nordic Pure 16x25x5 Air Bear Replacement MERV 15 air filters measure an actual depth of 4 7/8"

Each Nordic Pure 4” MERV 15 air filter will capture more than 90% of 1

16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon Number Per Box:2 They can also be usedActual Size: 15 3 4 x 24 3 4 x 4 3 8 (15. 75 x 24. 75 x 4. 38) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for high air filtration and odor control Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.