Electruepart Vent Kit - Tumble dryer condensor kit 4 Hose diameter avoids external venting prevents humidity and dust from entering the room" Includes 102mm diameter hose & condenser box Prevents humidity and dust from entering the room Easily assembled kit using a self extinguishing hose Built-in air separator within the tank to ensure efficient condensing of vapour Provision for wall mounting Avoids external venting Appoximate hose length: 2-metres