The "Y" Coupling Tube Connector joins a pair of corrugated tubes. This connector comes with one set of Corrugated Tubes. Use the Adjustable Hose Clamps to secure the tubing to the Mask Frame.
Please visit the Replacement Parts section of the CPAP PRO Nasal Pillow Mask
to purchase additional parts like the Curved Bracket with Adjustable Hose Clamps.