Quattro FX Mask System without Headgear

SKU: 61724

A full face mask doesn't have to block your view. The Quattro FX provides the coverage and stability of a traditional full face mask with a clear field of vision so you can focus on better things - like sleeping comfortably through the night. Unobstructed view, compact, lightweight and quiet. ResMed quality you can trust. Quattro FX replacement headgear is not included.

Product Features

  • Coverage and Stability 
  • Quick Release
  • Good for High Pressures

Coverage and Stability

Many CPAP users find the adjustment to a full face mask to be a bit more difficult due to the larger size of the mask and the area it covers on the face; the ResMed Quattro FX lessens the anxiety that can come with wearing a full face mask. The minimal weight of the mask combined with the comfort design proven in ResMed masks and cushions means that problems associated with claustrophobia, tearing masks off while sleeping, non-compliance, and more can be relieved.

Quick Release

The ResMed Quattro FX Full Face CPAP mask has a built in quick release to allow CPAP users to get up during the night, without having to remove their CPAP mask, as well as having easy to release headgear clips that allow the mask to be removed quickly and without having to worry about readjusting headgear.

Good for High Pressures

This CPAP mask is excellent for mouth breathers, and can be used with CPAP and BiPAP therapy at any pressure setting. Replacement cushions are available for longevity of your ResMed Quattro FX CPAP Full Face mask.

* This mask is only effective when used in conjunction with a CPAP/BiLevel machine

What's in the Box? 

  • Quattro FX Mask Frame
  • Silicone cushion
  • Elbow piece


  • Frame: Polycarbonate
  • Swivel: 15% PTFE in Polycarbonate
  • Elbow: Polycarbonate (NV has a blue tint)
  • Headgear Clip: Polyester (PBT)
  • Port Cap: Silicone Elastomer
  • Mask Cushion: Silicone Elastomer
  • Valve: Silicone Elastomer
  • Valve Clip: Polycarbonate

Customer Reviews

Based on 4 reviews
Donny R.

Love it!!


I really like this mask, and agree that it is very comfortable. The seal that touches your face is very soft. I had no sore spots from it that I needed to develop into calluses. It is very light.
Helped by JDeiley's comment above, I purchased the mask and headgear separately, because the headgear is available in a large size that way. I needed it, and haven't had his problem.
As a side sleeper, I have some leakage when I turn over, but it doesn't last long, and can usually be adjusted out. I overtightened the headgear for a while, but that's not a good idea.
The mask does blow air straight out the front, and it will be felt by a spouse nearby. A pillow in between is required.
I sometimes need to cover my eyes because of light in the room, and I'm pleased that I can actually do it with this mask. I plan to buy another one of these when this one is worn out.


Great mask and very comfortable. This is the only mask I use now and I have been on cpap for 7 years. I give the mask 5 starts. However, the headgear for this mask gets 1 star. Hear are the problems you'll have with this mask and they are all headgear related.
1. The headgear comes in two sizes: small and medium. If you have a big head (like me) then you will not be able to get the side straps anywhere near your ears.
2. Because of the improper fit of the headgear, it tends to pull the mask up during the night until it lodges on your nose bridge just below the brow. This causes the lower edge of the mask to either rest on your lower lip and put pressure on your teeth or the lower edge of the mask will fall in you mouth if you tend to be a mouth breather.
3. The headgear, because of the improper fit, is a pain in the rear to adjust to prevent mask flutter. When I first put it on all is well. However, as I stated above, the headgear pulls the mask up your face during the night which changes the adjustment. The mask begins to vibrate and flutter on your face while making farting sounds which wake you up. You will find yourself adjusting this mask at odd hours.
Bottom line: The mask is great and can't be beat but it is ruined by the faulty headgear that you are forced to use. So why give it 5 stars? Because of the comfort, the lack of gouges in my face when I remove the mask in the morning, and the fact that you can see while using the mask.


Love this full face mask. It's comfortable and sits away from my eyes. My wife found it for me on here and I use it whenever need my full face. I have sinus issues. 5 stars on this one

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