FlexSet Gel Nasal CPAP Mask with Headgear

The FlexSet Gel Nasal CPAP Mask with Headgear by DeVilbiss offers a gel cushion designed to maintain a seal during movement. The connection elbow swivels 360° degrees allowing the hose to be worn up over the head or down across the chest.



Product Features

Mask Design

The FlexSet Gel Nasal CPAP Mask with Headgear is designed with a removable gel-filled cushion that helps improve mask seals and reduce CPAP user discomfort. The headgear design differs from most standard CPAP masks in that there are one pair of strap anchors on the forehead support arm and one pair of mask “tusks”. The “tusks” are used to secure and position the self-anchoring headgear straps for optimal seal and comfort. Made from Breath-O-Prene material which helps to prevent sweating, the forehead pad provides a wide surface area to spread out the tension from overtightened headgear straps.

Mask Configuration Options

The FlexSet Gel CPAP Mask can be configured as either an over-the-head design or left as a standard setup where the mask elbow can rotate 360 Degrees. CPAP users who sleep on their side generally benefit from straight up design, where as back sleepers generally want the elbow set to rotate freely. Whichever configuration, DeVilbiss incorporates an adjustable exhaust port. Simply twist the assembly to direct the flow of exhaled air.


  • Gel-filled Cushion
  • One-piece Self-anchoring Headgear.
  • Pivoting Forehead Rest and Mask Bridge.
  • Soft Breath-O-Prene Forehead Pads.
  • Comes with two Forehead Pads.
  • Straight Up or 360 Degree Mask Elbow.
  • Self-Directed Adjustable Exhaust Port.
  • Removable/Replaceable/Interchangeable cushion.

Interchangeable Cushions

Good news! Cushion options are available for the FlexSet and Serenity masks, plus the cushions are interchangeable between the masks. This mask, the FlexSet Gel Nasal CPAP Mask with Headgear, come packaged with a gel-filled cushion and is available in size Small and Medium. This mask frame can accept a silicone version of the cushion as well. Both the gel and silicone cushion can be ordered here: Cushion for FlexSet and Serenity Nasal CPAP Masks.

The following masks all use the same cushion options as the FlexSet Gel Nasal CPAP Mask with Headgear:

  • FlexSet Nasal CPAP Mask with Headgear
  • Serenity Nasal CPAP Mask With Headgear
  • Serenity Nasal Gel CPAP Mask With Headgear

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