20x25x2 MERV 8 Pleated AC Furnace Air Filter - 4 PACK Actual Size: 19-1/2 x 24-1/2 x 1-3/4. | 2" Inch Depth Air Filter 20x25x2 MERV 8 Pleated AC Furnace Air Filters. 4 Pack Protects from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold. Filter Rating: MERV 8 | FPR 5 | MPR 600. Extremely low pressure drop and high dust holding capacity Made in the USA