Best Range Hoods AEWTD1629SB Flue Extension Kit For Wtd9M Series Stainless Steel Outdoor 9-Ft. Chimney Range Hood

Optional Flue Extension For 9-Ft. Ceiling Applications For Use With The Wtd9M Series Stainless Steel Outdoor Chimney Range Hood. Seamless Construction Designed For Ducted Applications Only Simply Replaces Upper Section Of Standard Flue Extension That Comes With Hood