Pleated Air Filter, Performance Rating MERV 13, Air Filter Capacity High Capacity, Media Material Electrostatic Polypropylene, Frame or Header Material Pulp-based Paperboard, For Use With (Systems) Friedrich Models, Air Flow @ 300 fpm 141 cfm, Nominal Height 9 in, Nominal Width 17 in, Nominal Depth 2 in, Actual Height 8 1/2 in, Actual Width 17 1/8 in, Actual Depth 1 3/4 in, Includes Installed Friedrich Unit, Room Air Conditioner MERV 13 Filter, Package Quantity 3