16x25x5 (15.38x25.5x5.25) MERV 8 Aftermarket Tappan Replacement Filter (2 Pack) Fits Tappan air cleaner models BB1625, MU1625, NC1625. 16 x 25 x 5 (nominal size) Tappan whole house media filter. Actual size (H)15 3/8 x (W)25 1/2 x (D)5 1/4. Original box type design. This is an aftermarket filter.