MERV 12 Plus Carbon air filters are comparable to air filters with the MPR rating of 1500-1900
Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office
MERV 13 Plus Carbon air filters are comparable to air filters with the MPR rating of 2200-2400
We recommend that you change your AC air filter every 3 to 6 months
Nordic Pure 12x12x1 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
16 3/8x21 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters Number Per Box:6 MERV 12 Plus Carbon airActual Size: 16 3 8 x 21 3 8 x 3 4 (16. 38 x 21. 38 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure Custom MERV 8 Plus Carbon air filters are made