in Using your Oxygen Concentrator

What is the maximum length of tubing for an oxygen concentrator?

As a rule 2.1m is the recommended length of tubing to use. We supply this tube length as a default with concentrators like the Inogen and Airsep. However you can use up to 5 metres maximum. Tube lengths over 5m long can interfere with pulse-dose breath detection and should not be used. Refer to your oxygen concentrator manual for further information.