3 1/4-Inch x 10-Inch to 4-Inch Diameter Galvanized Rectangular to Round Duct Transition Microwave Vent Kit Round Transition Vent Adapter for Connecting HVAC Range Hood Ducting Fittings

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• PACKAGE INCLUDES: You will receive 1 Pcs silver rectangular to round duct Its space-saving design saves valuable room while delivering efficient ventilation solutions for your HVAC system
• Efficient and Practical: ideal for a 3-1/4 x 10 inches pipe and a 4 inches diameter round pipe, can be used as a multifunctional connector for exhaust fans, dryer ventilation covers, and ventilation seals, greatly improving the efficiency of home or commercial space ventilation systems
• Sturdy Galvanized Construction: constructed with a robust, strong galvanized plate, our galvanized round transition promises longevity and good reliability; Its rust proof nature nicely lends itself for both indoor and outdoor usage, protecting against adverse weather conditions and facilitating seamless ventilation throughout the year; Despite its strength, it doesn't compromise on its aesthetics, sporting a sleek silver finish
• Reduces Wind Resistance: equipped with a smooth interior design, our galvanized duct connector significantly reduces wind resistance, contributing to a more efficient discharge of air; It ensures smooth airflow through various parts of the ventilation project, providing you with a comprehensive and effective ventilation solution
• Easy Installation: the duct rectangular to round comes with an easy installation proces; Wipe it clean before use, connect one end to the hose and secure it with aluminum foil tape, and fix the other end to the square tube with screws. Finally, install the fixture and tighten the screws (Installation accessories are not included)