14x24x1 Merv 8 Pleated AC Furnace Air Filters. Box of 6.  (Actual Size:13-1/2 x 23-1/2 x 7/8) 14x24x1 AC Furnace Air Filter MERV 8. Box of 6 Protects from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold Actual Size:13-1/2 x 23-1/2 x 7/8 | Heavy duty, moisture resistant beverage board frame Pleat consistency maximizes performance Made in the USA