Master Flow EGV6 Power Attic Vent, 120 V, 768 sq-in Net Free Ventilating Area, 1600 cfm Air, Galvanized Steel

Master Flow� gable-mounted power attic vents are the easiest power ventilators to install and won't detract from the look of the finished roof. They're factory-tested prior to shipment and are manufactured with durable 100% rust-resistant metal construction.