Ø 125mm / 5 inch Flexible Air Duct for Cooker Hood, Air Conditioner, Extractor Fan, Tumble Dryer - 1.5m / 4.9ft Semi-Rigid Exhaust Hose - Ventilation Ducting - Aluminium : Amazon.co.uk: DIY & Tools
150mm 6" Aluminium Semi Rigid Ducting
Awoco 8 Inches Diameter x 6 Feet Long Semi-Rigid Flexible Aluminum Duct - Ideal for Kitchen, Bathroom, Range Hood Venting (8 Inch x 1) : Amazon.ae: Appliances
SPARES2GO Semi Rigid Aluminium Hose Duct Flexible Exhaust Pipe (5" / 127mm x 1.5m) | DIY at B&Q