Broan - Wall Cap for 3.25" x 10" Duct - Aluminum

FRIGIDAIRE Flue Extension for Frigidaire Range Hoods: Compatible with Frigidaire range hoods; 10' extension

Outfit your ducting system with this Broan wall cap. Aluminum construction means it can handle outdoor settings, and an integrated bird screen keeps animals and birds alike out of your ducts. Featuring a spring-loaded backdraft damper, this Broan wall cap helps keep air flowing in the proper direction while preventing smoke and odors from recirculating throughout the home.