Lambro EC-3460G-11-PG 6IN PG 26G GV HD VNT SD

• Mounts over existing 6-in. openings;• Recommended for bath fan, range hood, and microwave exhaust installations;• For new or replacement vent installations;• 11-in. pipe for through-the-wall installation;• Designed for maximum airflow;• Spring-controlled opening and closing damper stays closed when not in use;• Damper prevents outside elements from entering the vent;• Opening with net-free area of 40 sq. in.;• Made of 26-gauge, paint-grade galvanized steel for durability and longevity;• Installation screws not included;