Description
Classic design and function for venting air through side walls; durable, maintenance-free, U.V. stabilized and constructed with color molded-through so they won’t scratch, flake or fade; built-in concealed exhaust flap stays closed when not in use; net free area 12 sq. inches; locking positions: .75 in , 1 in and 1.25 in ; fitted with 4 in exhaust pipe and pipe length 8 in ; animal guards and wire screen sold separately; limited lifetime warranty. Made in USA.Color: WhiteSize In: 4
