100mm – Domus EasiPipe Rigid Duct – In-Line Adapter Round To Rectangular – Part No. 954
Double Airbrick Adapter to fit the 905 Airbrick to 100/125/150mm Round Pipe
Very handy and versatile way to connect any fan to a decent size Airbrick and maintain good airflow and performance in your system. Great for 4″, 5″ or 6″ fans.
- Outside Diameter: 227x133mm
- Will take either: 100mm, 125mm or 150mm ducting