MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900
MERV 15 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800
MERV 12 furnace air condition filters are comparable to HVAC filters with the rating of MPR 1500-1900
All Nordic Pure + carbon pleated air filters are manufactured using a heavy duty
Nordic Pure 20x25x5 1/4 Goodman/Carrier/Amana Replacement MERV 8 air filters are unique because of the actual size of the filter compared to the nominal size
28x32x1 MERV 14 AC Furnace Filters Number Per Box:6 MERV 12 furnace air conditionerActual Size: 27 3 4 x 31 3 4 x 3 4 (27. 75 x 31. 75 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure