18x28x1 Exact MERV 8 AC Furnace Filters Window Air Conditioner Filter are made of a highly

are made of a highly dense electrostatic polyester media designed for your room window AC unit

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 16x24x1 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

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

Nordic Pure 16x20x5 Honeywell Replacement MERV 10 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

18x28x1 Exact MERV 8 AC Furnace Filters Window Air Conditioner Filter are made of a highlyActual Size: 18 x 28 x 3 4 (18 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