Humidifier Elbow Seal for PR System One 60 and 50 Series Machines

Humidifier Elbow Seal for Respironics System One 60 & 50 Series Machines

The Humidifier Elbow Seal for PR System One 60 and 50 Series Machines is a replaceable silicone ring located on the underside of the humidifier lid around the base of the humidifier elbow. This seal was designed to prevent moisture from escaping around the humidifier elbow.

Compatible Machines:

  • 50 Series PR System One Humidifiers (ivory side panels)
  • 60 Series PR System One Humidifiers (light silver side panels)

Replacing the Seal

The seal should be replaced if it is torn or if moisture is present around the humidifier elbow. To install the replacement seal:

  • Step 1: Lift the Humidifier Lid and Remove the Chamber
  • Step 2: Looking at the Underside of the Lifted Humidifier Lid, Locate the Clear Silicone Seal around the Base of the Hose Elbow
  • Step 3: Grasp the Rolled Edges of the Seal and Pull it away from the Humidifier Lid
  • Step 4: Position the Replacement Seal around the Hose Elbow Base and Push it into Place
  • Step 5: Replace the Humidifier Chamber and Close the Lid


  • Compatibility: Respironics 60 & 50 Series CPAP/BiPAP Machines
  • Manufacturer: Respironics
  • Product SKU Number: 1064798
Availability: Instock

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