12x20x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:3 We recommend that you change

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy

Nordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

Nordic Pure 12x24x1 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

It is best to measure the exact size of your A/C filter and compare it to our Actual Size to be sure your HVAC replacement filter will fit

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for customers who need odor control for pet and cooking smells

12x20x1 Pleated Air Filters MERV 14 Plus Carbon Number Per Box:3 We recommend that you changeActual Size: 11 1 2 x 19 1 2 x 3 4 (11. 5 x 19. 5 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