10x24x1 Merv 8 Pleated AC Furnace Air Filters. Box of 6 10x24x1 AC Furnace Air Filters MERV 8 ( MPR 600 ). Box of 6 ACTUAL SIZE: 9-3/8 x 23-3/8 x 3/4 Protects from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold Pleat consistency maximizes performance Made in the USA