MERV 13 Plus Carbon air filters are comparable to air filters with the MPR rating of 2200-2400
layer is a MERV rated smooth poly-blend filter material
Nordic Pure 16x16x1 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 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
Nordic Pure 12x24x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
23 1/2x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 19x21 1/2x1 MERV 13 Plus Carbon airActual Size: 23 1 2 x 25 x 3 4 (23. 5 x 25 x 0. 75) Captures large airborne particles like lint, household dust, pollen, 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 7 is equivalent to MPR 600 Made in the USA. Nordic Pure