Lambro EC-34400GMS-PG 4-In., 26-Gauge Paint-Grade Steel Wall Exhaust Hood Vent with Damper, Wire Mesh Screen, and 11-In. Pipe, EC-34400GMS-PG
• Mounts over existing 4-in. openings ;• For new or replacement vent installations;• Made of 26-gauge paint grade steel for durability and to maintain longevity; matte gray finish is ready to paint;• Opening contains screen with a net-free area of 11 sq. in.;• 11-in. pipe for through-the-wall installation;• Designed for maximum airflow;• Opening and closing damper stays closed when not in use;• Damper prevents outside elements from entering the vent;• 1/4-in. wire mesh screen prevents critters from entering the home through the vent;• Not for use with clothes dryer venting;• Requires installation screws (not included);