6" Backdraft Damper One-Way Airflow Ducting Insert. | With Spring-Loaded Folding Blades for 6” Ducting in Range Hoods

Key features

• An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
• Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.
• Mounts horizontally or vertically to prevent backflow and debris from entering ducting.
• Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.
• Fit for 6 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat

Free shipping included. 30-day hassle-free returns.