Manrose 100mm In-line Extractor Fan Back Draught Shutter

Improve your ventilation setup with the Manrose 100mm In-line Extractor Fan Back Draught Shutter. Designed for use within ducting systems, this component helps manage airflow effectively in your heating and cooling installations. Constructed from durable PVC, this shutter is built to provide a reliable solution for in-line ventilation needs. The design includes one spring and two flaps to assist with the back draught function, ensuring your system operates as intended. Whether you are working on a DIY project or a professional building supply installation, this Manrose product offers a practical way to manage air movement within your ducting. Please ensure you read all product packaging literature and labels before beginning your installation to follow all safety guidelines provided by the manufacturer.