We recommend changing your HVAC furnace filter every 1-3 months
Nordic Pure 12x24x4 MERV 15 Plus Carbon air filters 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
odor eliminator Pure Carbon AC furnace filters can be used in residents as a stand-alone filter
Nordic Pure 8x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Actual Size: 9_3/4 x 23_3/4 x 3/4 (9
12x25x1 Pleated Air Filters MERV 7 Plus Carbon Furnace Filters We recommend changing your HVACActual Size: 11 3 4 x 24 3 4 x 3 4 (11. 75 x 24. 75 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.