18x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 10x30x1 MERV 8

Nordic Pure 10x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

Actual Size: 15 3/4 x 31 3/4 x 3/4 (15

Actual Size: 11 1/2 x 11 1/2 x 1/2 (11

18x27x1 Exact MERV 10 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 10x30x1 MERV 8Actual 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 10 is equivalent to MPR 1000 Made in the USA.