Item description from the seller

The 3 1/4 X 10x 5 Stack Boot is a crucial component for HVAC systems, specifically designed for ventilation and air conditioning applications. This stack boot serves as a transition piece for connecting various ducting components, ensuring a smooth and efficient flow of air throughout the system. Its compact size and durable construction make it suitable for use in both commercial and residential settings, providing a reliable solution for maintaining proper airflow and temperature regulation.