Vents KOM 150 U 6 inch Backdraft Damper Quantity:Vents KOM 150 U 2 Pack making it ideal for a

making it ideal for a variety of environments

Kit includes 2 x 5"(diameter) x 19" long plastic air ducts

Technical Specs

High static pressure applications

Kit includes/Specifications:

Vents KOM 150 U 6 inch Backdraft Damper Quantity:Vents KOM 150 U 2 Pack making it ideal for aVents KOM 150 U Spring Loaded Backdraft Damper 6 Inch Duct The Vents KOM 150 U Spring Loaded Backdraft Damper is engineered for 6 inch round duct systems, providing reliable protection against unwanted air backdrafts, insects, and outdoor debris when your ventilation system is not in use. Reliable Backdraft Prevention This spring loaded backdraft damper automatically opens with airflow and closes securely when the fan is off, ensuring a tight seal