11 1/4x19 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:12 Important Note: Almost ALL furnace

Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter

the air in your living environment improves

Nordic Pure 8x20x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 12x18x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

11 1/4x19 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:12 Important Note: Almost ALL furnaceActual Size: 11 1 4 x 19 1 4 x 3 4 (11. 25 x 19. 25 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