Machine Knob UI for Respironics 50 Series CPAP Machines

Machine Knob UI for Respironics 50 Series CPAP Machines

The Machine Knob UI is responsible for turning the machine on and off and is used in adjusting the settings for your Respironics 50 Series machine.

The Machine Knob UI for Respironics 50 Series machines is the small, round knob located on top of your Philips Respironics 50 Series CPAP and BiPAP Machines.

PR System One 50 Series Knob:

  • Medium Gray in Color
  • Clear Plastic Rim Around the Edge
  • Sides are Straight Up and Down
  • Sides are Smooth, they are not Ridged for Grip

Replacement Tips

We have come to notice that the metal ring inside of the knob connection can sometimes be separated and left on the knob post of the machine.

If the newly purchased knob does not fit onto the post, check the machine knob post for a remaining metal ring.

If a ring is left on the post, either the ring on the post or inside the new knob will have to be removed.

Specifications:

  • Product SKU Number: 1064787
  • Compatibility: Respironics 50 Series CPAP Machines
$7.49
Availability: Instock