Features: The Universal MegaAir Outlet for 9733 Blower is a versatile solution designed to enhances airflow and ventilation in various applications. Suitable for heating furnaces, biomassstove, and BBQ grills. With its extralarge size, the 9733 Blower Universal MegaAir Outlet provides optimalairexhaust for improvedperform. suitable for a widerangeof heating appliances, biomasspellet furnaces, and barbecue ovens. Upgraded your ventilation system with the Universal MegaAir Outlet for 9733 Blower. This high-capacity air vent ensures efficient airflow, making it perfect for heating stove, biomassburners, and barbecue grills. Enhances the efficiency of your 9733 blower with the Universal ExtraLarge Outlet. Its quality design allows for maximumairflow, making it an idealchoice for heating furnaces, biomassstove, and BBQ grills. The Ultimate9733 Blower Air Exhaust features a specially designed megaair vent that delivers exceptionalperform. Perfectly suited for heating appliances, biomassfurnaces, and BBQ grills, this air outlet ensures optimalventilation and improved functionality. Specifications: Material: plastic Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xAir Ducting Joiner