30x30x1 MERV 14 AC Furnace Filters Number Per Box:6 depending on your home or

depending on your home or office environment to maintain maximum efficiency and economy

Actual Size: 17 1/4 x 17 1/4 x 3/4 (17

Nordic Pure 20x25x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Carbon furnace filters can reduce tough odors from pets

Nordic Pure 20x20x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

30x30x1 MERV 14 AC Furnace Filters Number Per Box:6 depending on your home orActual Size: 29 1 2 x 29 1 2 x 3 4 (29. 5 x 29. 5 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 MERV