depending on your unique home environment
Nordic Pure MERV 13 is equivalent to MPR 2200-2400
Nordic Pure 10x24x1 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
Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments
For filter installation the air enters thru the fuzzy
8.75 x 18 x 0.75 Exact MERV 14 Plus Carbon Air Filter Number Per Box:6 depending on your unique homeActual Size: 8 3 4 x 18 x 3 4 (8. 75 x 18 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps 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 14 is equivalent to MPR 2800 Made in the USA.