Leaks on your Berghaus Air Tent can be solved by tightening the valve with the valve tool that comes with the tent, but when they are punctured, burst and damaged to the point where they can't be fixed, replace them. Compatible with the Berghaus Air 6 tent. When looking at the tent from the side that the valve is on, the 452L Air Tube is located on the far right side of the tent. Features Compatible with the Berghaus Air 6 tent Size: 452L Replacing instructions included Replace broken Air tubes on the Berghaus Air tents Please note: If you're not sure which replacement tube you need please call our Customer Care team on 0161 393 7060, or visit your local Millets store for assistance.