Nordic Pure 18x20x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home
Actual Size: 12 x 15 x 3/4 (12 x 15 x 0
Made in the USA
Nordic Pure chose to follow the industry standard
Half inch ring panel furnace air conditioner filters are especially great for apartments
18x27x1 Exact MERV 13 Plus Carbon AC Furnace Filters 16 1/4x21 1/4x1 Nordic Pure 18x20x1 MERV 14Actual Size: 18 x 27 x 3 4 (18 x 27 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the