Introducing the Airvent Ducting Reducer, a vital component for optimizing your ventilation systems. Designed to seamlessly transition from a 150mm duct to a 100mm duct, this reducer ensures efficient airflow and is perfect for various ventilation applications. Key Features:- Reduces duct size from 150mm to 100mm, enhancing airflow management.- Ideal for residential and commercial ventilation systems.- Made with high-quality materials for durability and long-lasting performance.- Each pack contains one unit, making it easy to integrate into your existing setup.The Airvent Ducting Reducer is not just functional; it is manufactured by a trusted brand known for its commitment to quality. With no FSC/PEFC certification and no REACh compliance, this product is straightforward and easy to use. Enjoy statutory guarantee duration for peace of mind with your purchase. Upgrade your ventilation system with the Airvent Ducting Reducer and experience improved air circulation and efficiency today.