Airborne dust
Nordic Pure 8x20x1 MERV 7 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: 9 1/2 x 14 1/2 x 3/4 (9
the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE
We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy
8x18x1 Exact MERV 14 AC Furnace Filters 10x15x1 Airborne dustActual Size: 8 x 18 x 3 4 (8 x 18 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 Pleated AC