The Right Port Collar 6" from Broan-Nu Tone is a vital component for connecting ductwork in ventilation systems. This collar is designed for easy installation and ensures a secure fit, promoting efficient airflow. Made from high-quality materials, it meets industry standards for durability and performance. Its 6" diameter is compatible with various duct sizes, making it a versatile choice for both new installations and replacements. Enhance your HVAC system's efficiency with this reliable port collar.
