AC Infinity Backdraft Damper 6 Inch Galvanized Steel for Ducting

This 6-inch backdraft damper is designed to block cold drafts, odors, and debris from entering ducting in HVAC and ventilation systems. Its galvanized steel body ensures long-lasting durability, while spring-loaded aluminum blades open easily with minimal airflow. Dual outer rubber gaskets create an airtight seal inside ducting, allowing the damper to be installed horizontally or vertically without additional fasteners. Ideal for range hoods, bathroom fans, dryers, grow tents, and HVAC airflow control. Key features • Prevents backflow and debris in 6-inch duct systems • Outer rubber gaskets provide a secure, airtight seal • Spring-loaded aluminum blades require minimal airflow to open • Galvanized steel construction with powder-coated finish • Installs horizontally or vertically inside ducting Applications • Kitchen range hoods and ventilation systems • Bathroom exhaust fans and laundry dryer vents • HVAC heating and cooling ducts • Grow tent and grow room airflow direction control • Water heater draft protection and one-way airflow needs Product specifications Manufacturer: AC Infinity Inc. Product Name: Backdraft Damper, 6" Product Model: AC-BDD6-B UPC Code: 819137021310 Duct Opening Size: 6 in Product Length: 5.03 in (12.8 cm) Body Material: Steel Shutter Material: Aluminum Color: Black Finish: Powder coat What’s included • Backdraft damper 6"