Kraftex Air Conditioner Hose. Portable Exhaust Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Compatible with LG, Delonghi and Many More Portable Air Conditioners : Amazon.co.uk: Home & Kitchen
PCL HRA3L03 PVC Air Hose Reel 10mm x 20m - Screwfix