16 1/4x21 1/2x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 RETURNS: Custom AC furnace air

RETURNS: Custom AC furnace air filters are not returnable since we hand make them per your exact dimensions when you enter your air filter size above

Nordic Pure 12x24x4 MERV 13 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

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

Pure Carbon Pleated air filters will aid in absorbing impurities and unfavorable odors

16 1/4x21 1/2x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 RETURNS: Custom AC furnace airActual Size: 16 1 4 x 21 1 2 x 3 4 (16. 25 x 21. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air