Replacement compatible with Bryant / Carrier Infinity GAPCCCAR2420. Normal Size: 24 x 20x 3 1/2 inches Actual Size: 24 1/4 x 21 5/8 x 3 1/2 inches MERV 15 rating helps to reduce pollen, dust, pet dander, mold spores, dust mites, viruses, bacteria, and other airborne allergens Alleviates allergies and sinus irritations Recommended to replace once a year under normal conditions, or more often under harsh air conditions Filter-Monster branded replacement compatible with Bryant / Carrier Infinity GAPCCCAR2420 furnace filter reduces pollen, dust, pet dander, mold spores, dust mites, viruses, bacteria, and other airborne allergens.