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Ducts, Dampers, Adapters & Caps
Broan-NuTone® Wall Cap, Aluminum, 6" Round Duct
Select the Broan-NuTone® 641 Wall Cap to provide reliable wall ventilation. Features an aluminum finish and is designed for use with 6" Round Duct. Includes a built-in back-draft damper, and protective bird screen to prevent small pests from entering duct.