S&B 8ply Power Stack Air Filter - Blue Metal Cap, 6.00" Inlet, 5.00" Length, Blue Element Item ID: SBPS-600-500-BLU-BLU Size (spec): 6.00" Material (spec): 8-Ply Cotton-gauze Dimensions (spec): 6.00" Outlet ID x 5.25" Cone OD x 5" Filter Height (spec): 5.00"