- 7 in. Duct Compatible
- Galvanized Steel
- Foam Sealed Damper
Durable 7-inch, round, in-line damper for use with Zephyr range hood exhaust duct systems. The backdraft damper design prevents air from reverse flowing through the ducts. Please check your Zephyr range hood's specification sheet to ensure compatibility.
- Used to prevent outside air from entering the kitchen through the range hood ducting
- 7 in. Duct Compatible
- Galvanized Steel
- Foam Sealed Damper
- For Vertical Ducting Applications
- Prevents Airflow Back Draft
- Made in the USA