5" x 6m Flexible PVC Aluminium Foil Insulated Vent Outlet Hose Pipe Connector Kit for Delonghi Air Conditioning Unit. FOR DELONGHI. Featuring an outer tear resistant PVC sleeve and inner steel wire coil to retain shape and rigidity, the hose also has aluminium foil insulation lining to greatly reduce noise output and heat generation during appliance operation.
eBay