Ducts, Dampers, Adapters & Caps

Broan-NuTone® Wall Cap, White Plastic Louvered, 6-Inch Round Duct

The Broan® 646 White Louvered Wall Cap is to be used with 6 in. round duct. Made of polymeric, the white finish makes this a great fit for many applications. Installs easily in the wall.

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