644 Broan-NuTone Roof Cap in Natural Aluminum Finish, 3-1/4-Inch x 10-Inch or up to 8-Inch round duct

Broan-NuTone Roof Cap in Natural Aluminum Finish, 3-1/4-Inch x 10-Inch or up to 8-Inch round duct Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.