16 1/4x21 1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters AC Furnace Filters Since you can't return custom

Since you can't return custom sized air filters

bonded to the pleats for extra support

odor eliminator Pure Carbon AC furnace filters can be used in residents as a stand-alone filter

HVAC systems should be rated to handle filters of MERV 15 and above

Nordic Pure 16x25x5 1/4 Goodman/Carrier/Amana Replacement MERV 10 air filters are unique because of the actual size of the filter compared to the nominal size

16 1/4x21 1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters AC Furnace Filters Since you can't return customActual Size: 16 1 4 x 21 1 2 x 3 4 (16. 25 x 21. 5 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 10 is equivalent to MPR 1000