We recommend changing 1” and 2” filters every 30-90 days
HVAC systems should be rated to handle filters of MERV 14 and above
Nordic Pure 8x20x1 MERV 13 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
as developed by ASHRAE (the American Society of Heating
Nordic Pure 16x16x1 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
15 1/2x29x1 Exact MERV 13 Plus Carbon AC Furnace Filters 14x25x2 We recommend changing 1” andActual Size: 15 1 2 x 29 x 3 4 (15. 5 x 29 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