11 1/2x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 They can also be used

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

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for superior filtration and odor control

Actual Size: 7 11/16 x 19 11/16 x 3/4 (7

CONSTRUCTION: Custom air filters are made by cutting down or combining 1

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

11 1/2x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 They can also be usedActual Size: 11 1 2 x 21 x 3 4 (11. 5 x 21 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 Made in