The Dreamstation Go 12mm tube is now discontinued from Philips Australia.
You can use standard 15mm or 22mm CPAP tubing with the DreamStation Go by changing the settings on the device, with popular alternatives including ResMed SlimLine/Universal tubing other brand's standard hoses such as Philips 15mm or Purdoux CPAP Hose
Philips Respironics features their smallest and lightest tube they have ever designed in the DreamStation Go 12mm Micro-Flex 6 Ft Tubing. The new improvements give you more freedom of movement, enhanced flexibility, portability, and connectivity while you're sleeping.
The DreamStation Go 12mm tubing is 58% smaller than Respironics's 22mm performance tubing, and offers better flexibility and ease of movement when comparing it to the 15mm tubing.
The increased flexibility of the DreamStation Go tubing helps minimize mask drag and increases your freedom of movement during sleep. The Click-connections on each end of the micro-flexible tubing makes connecting and disconnecting the device and mask easy and simple to use.
Important Note: It is highly recommended that you replace your tubing every 3-6 months.