25x29x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Important Note: Almost ALL furnace

Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air condition filter

Nordic Pure 12x24x2 MERV 13 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

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for high air filtration and odor control

Nordic Pure 20x25x4 Plus Carbon Air Filters MERV 7 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

25x29x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Important Note: Almost ALL furnaceActual Size: 24 1 2 x 28 1 2 x 3 4 (24. 5 x 28. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500