Nordic Pure 20x25x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Nordic Pure 20x25x4 Plus Carbon Air Filters MERV 13 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
MERV 13 Plus Carbon air filters are comparable to air filters with the MPR rating of 2200-2400
Nordic Pure 20x20x5 Air Bear Replacement MERV 13 air filters measure an actual depth of 4 15/16"
25x28x1 Exact MERV 8 AC Furnace Filters Half Inch Panel Nordic Pure 20x25x4 Pleated AirActual Size: 25 x 28 x 3 4 (25 x 28 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8 Pleated AC Furnace