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The Broan-NuTone MQF4 QFlow Duct Connector is designed to minimize air leakage in ventilation systems. This duct connector reduces air leakage by up to 65 percent compared to other models. It offers a tight seal when closed and allows full airflow when open.
The Broan-NuTone MQF4 QFlow Duct Connector improves ventilation efficiency with its tight-sealing and full airflow features.
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