Zephyr - Duct 8 In. Round Exhaust Cap with Damper & Bird Screen for Range Hood - Silver

8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. A built-in bird screen is included to help keep small animals from entering. Please check your Zephyr range hood's specification sheet to ensure compatibility.