Electrolux AEG 9029793388 drain hose set tumble dryer – FixPart
Connecting a washing machine and tumble dryer to the same sink drain - Home Improvement Stack Exchange
Xavax Drain Hose Set (7-piece set consisting of 1.5 m drain hose, siphon connection, hose clamps, non-return valve, suitable for condenser dryers) : Amazon.co.uk: Large Appliances