Nordic Pure 12x24x4 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home
Actual Size: 9 1/2 x 9 1/2 x 3/4 (9
We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality
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
13x21 3/4x1 Exact MERV 14 AC Furnace Filters 12x12x1 Nordic Pure 12x24x4 MERV 13Actual Size: 13 x 21 3 4 x 3 4 (13 x 21. 75 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV 14