100mm Flexible Aluminium Ducting 2m Insulated Pipe 4 Inch Air Ducting Hose for Cooker Hood, Extractor Fan, Tumble Dryer, Hydroponics Grow

Hon&Guan 100mm Flexible Aluminium Ducting 2m Insulated ducting Pipe 4 Inch Air Ducting Hose for Cooker Hood, Extractor Fan, Tumble Dryer, Hydroponics Grow

Fantronix Round Ducting Reducer 150mm to 100mm - 6 to 4 inch Duct Pipe Reduction Coupler for Extractor Fans, Cooker Hood Tumble Dryer Ventilation

100mm Pack of 2 Adjustable from 90-110mm Stainless Steel Pipe Clamp Secure Hose Clip Inline Duct Extractor Fan Connector Cooker Hood