14x22x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:12 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

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

Each Nordic Pure 4” MERV 14 air filter will capture more than 90% of 1

and smoke particles are effectively captured and removed

Nordic Pure 12x24x2 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

14x22x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:12 RETURNS: Custom AC furnace airActual Size: 14 x 22 x 3 4 (14 x 22 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic