16x20x5 (Actual Size: 15-3/8" x 21-7/8" x 5-1/4") M0-1056 Goodman, Amana & Five Seasons MERV 11 Media Filter (3 Pack) M0-1056 16x20x5 Goodman, Amana & Five Seasons MERV 11 Media Filter Actual dimensions 15-3/8" X 21-7/8" X 5-1/4" Also Fits: Electro-Air EAMU1620, Five Seasons FSMU1620 Box of 3 Filters