Air Stream5" X 4" Flexible Duct Connector Used to connect 125mm (5”) flexible duct & 100mm (4”) outlet pipe. They are required for some cooker hood extractors facilitating airflow and ensuring a secure connection. This connector is essential for maintaining efficient airflow, especially when connecting ducts of different sizes.

• Used to connect 125mm (5”) flexible duct & 100mm (4”) outlet pipe
• Required for some cooker hood extractors