Builders Edge 140016774001 Hooded Ventilator, 4 in, White

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, 1 and 1.25; fitted with 4 exhaust pipe and pipe length 8; animal guards and wire screen sold separately; Limited Lifetime warranty. Made in USA.Classic design and function for venting air through side walls

Classic design and function for venting air through side walls

Durable, maintenance free, UV stabilized and constructed with color molded-through so they wont scratch, flake or fade

Built-in concealed exhaust flap stays closed when not in use

Locking positions: 0.75 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