Expandable Smoke Exhaust Duct with Fan and Air Control Valve Adjustable Length for Flexible Installation The duct features an expandable design that extends up to 223 cm (87.7 inches), making it suitable for a wide range of spaces and layouts. Whether working in compact kitchens or larger barbecue setups, the adjustable length ensures placement for efficient smoke removal. Durable Temperature Resistant Construction Built from thickened temperature resistant material, this duct handles intense heat without warping or degrading. Its robust build supports long service life and reliable operation even in demanding environments. BuiltIn Air Control Valve for Efficiency Equipped with an integrated air control valve, the duct allows easy adjustment of suction power to meet the specific needs of each cooking session. This helps prevent flue gas backflow and supports continuous ventilation, keeping the air fresh. Integrated Fan for Enhanced Ventilation The builtin fan boosts airflow and accelerates smoke removal, ensuring a cleaner cooking atmosphere. This added ventilation makes grilling, barbecuing, or smoking food more comfortable and enjoyable. Applications: 1. Indoor barbecue setups where heat and smoke buildup can be a concern. 2. Kitchen areas in restaurants or food stalls requiring efficient flue ventilation. 3. Mobile or temporary cooking stations at events or outdoor markets needing adaptable exhaust solutions. Specifications: Maximum extended length: 223 cm (87.7 inches) Material: Thickened temperature resistant material Features: Expandable design, builtin air control valve, integrated fan ventilation Purpose: Smoke exhaust and ventilation enhancement Designed for users seeking a practical, durable, and efficient way to manage smoke during cooking, this duct delivers reliable performance, adaptability, and ease of use in a variety of settings.