18x27x1 Exact MERV 12 Plus Carbon AC Furnace Filters 11 1/4x23 1/4x1 Refrigeration and Air Conditioner Engineers)

Refrigeration and Air Conditioner Engineers)

Nordic Pure 14x20x1 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

Actual Size: 17 1/2 x 23 1/2 x 3/4 (17

Actual Size: 13 1/2 x 19 1/2 x 1 3/4 (13

18x27x1 Exact MERV 12 Plus Carbon AC Furnace Filters 11 1/4x23 1/4x1 Refrigeration and Air Conditioner Engineers)Actual Size: 18 x 27 x 3 4 (18 x 27 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 12 is equivalent to MPR 1500 1900 Made in the