Like all our furnace filters
Ideal for residential customers in apartments
polyester filter material which acts as a pre-filter
Nordic Pure 12x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
the effective life of your filter depends on the environment in which you live
12 3/4x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Like all our furnace filtersActual Size: 12_3 4 x 21 x 3 4 (12. 75 x 21 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