AC Infinity Backdraft Damper Ducting Insert

AC Infinity Backdraft Damper Ducting Insert, 4-Inch, Black, Galvanized

• 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 4 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat
• Product Description
• Applications

Crafted from robust black galvanised steel, it’s perfect for ventilation systems, hydroponics, and HVAC setups, ensuring efficient prevention of backdrafts.