we recommend that you replace your Pure Carbon Pleated air conditioning filter every 30-90 days
Actual Size: 21 1/2 x 35 1/2 x 3/4 (21
Nordic Pure 20x24x1 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
dust mite debris
Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office
29x35x1 MERV 12 Plus Carbon AC Furnace Filters 13x18x1 we recommend that you replaceActual Size: 28 1 2 x 34 1 2 x 3 4 (28. 5 x 34. 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