This Respironics performance tubing is for use only with the System One line of Cpap and Bipap Machines. This 6 foot long 15mm wide tubing is slimmer and lighter than standard tubing.
- To be used ONLY with the System One series of machines.
- This tubing is 15mm in diameter, but fits a standard 22mm mask and machine.
- This tubing is NOT compatible with the DS150 and DS250 models of the System One series.