9x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 10x30x1 MERV 12

Nordic Pure 10x30x1 MERV 12 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 MERV 13 is equivalent to MPR 2200-2400

Ideal for customers looking for superior filtration but needing an odor control element

Ideal for high efficiency air filtration and will help those with moderate allergies and asthma

Actual Size: 9 1/2 x 15 1/2 x 3/4 (9

9x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 10x30x1 MERV 12Actual Size: 9 x 27 x 3 4 (9 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 10 is equivalent to MPR 1000 Made in the USA.