5 Best CPAP Masks for Mouth Breathers – Sleep Peacefully!

After carrying out extensive research, we have come up with the 5 best CPAP masks for mouth breathers.
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Last updatedLast updated: October 13, 2021
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Nowadays, many more people than we realize suffer from one form of sleep-related sleeping disorders or another. Sleep-related disorders can be quite frustrating because everybody wants their sleep; this leads us to our products, CPAP masks for mouth breathers.

There are different types of CPAP masks that have been designed for various forms of sleeping disorders. However, we are more interested in the CPAP masks that are designed for mouth breathers.

From this review, you will see the five best CPAP masks for mouth breathers of our top choices and the different features they possess, such as their type, size, the sleeping positions they fit for, and more. Furthermore, we will show more things you need to know about these masks and a comprehensive buying guide.

  • Type: full face
  • Size: small, medium, large
  • Material: fabric, silicon
  • Needs: apnea, mouth breathing, active sleep
  • Sleeping position: any

Other features: lightweight frame and stability bar; headgear with VentiCool; RollFit XT seal; quick-release clips; blue highlights; myMask App

The first product on our list of the best CPAP masks for mouth-breathers is the Fisher & Paykel Vitera. This product is one of the top choices because of the design, making it easy to use, comfortable, and highly effective. The design consists of a frame that is very light and doesn’t feel heavy on the user. It also features a swivel elbow that makes it possible for users to sleep in about any position. The materials used in making these products are also durable and lightweight.

Compared to previous brands of this product, we have noticed that the exhalation port of this product has been improved. In other models, the exhalation port points downwards, and we have observed that it tends to cause discomfort to most users. However, this model has the exhalation port facing upwards, and away from the face, this minor adjustment goes a long way in terms of comfort.

Why did it make our list?

  • After examining this product, we were attracted to how comfortable it felt when in use, even over long periods. The mask is made of durable material that doesn’t feel heavy with extensive use and doesn’t get damaged on time. Apart from the comfortability of this product, another aspect that we like is the versatility; most CPAP masks come in designs that allow them to be used for a particular sleeping position. However, the Vietra CPAP mask can be used in any sleeping position.

What is not ideal about it?

  • Some further improvements can be made to this product in terms of facial comfortability. We noticed that the mask could leave sore spots on the forehead and nose if fitted tightly and used overnight. More precautions should be introduced in later upgrades of this model to make it more comfortable for people that like fitting their masks tightly before sleeping.
  • Type: full face
  • Size: small, large
  • Material: silicon
  • Needs: sleep apnea, mouth breathing
  • Sleeping position: back and side sleepers

Other features: unobtrusive design; dual-wall cushion/nasal pillows with trampoline action; reduced noise; lightweight

The second on our list of the best CPAP masks for mouth-breathers is the Resmed Mirage Liberty model. This model is designed to go around your head, and it is held in place by comfortable straps that are easy to adjust. It is one of the best CPAP masks for side sleepers. Like most top-quality models, the Resmed Mirage Liberty mask is also made with silicon; this material is exceptionally light in weight and still possesses a high degree of durability. The silicone material makes the mask lightweight and also strong at the same time. Furthermore, this model has a double wall cushion that makes the mask sit comfortably on your face and ensures proper pressure delivery to your oral cavity without leaks. Other features of this model are listed above.

We have noticed that the Liberty mask brand has some variations from the other brands of masks, and one of these differences can be seen in terms of visibility. Most users find it difficult to read or carry out other visual activities when using other brands of CPAP masks. However, the Liberty mask has been improved to give users optimal vision while wearing the mask.

What are its best features?

  • After carrying out an extensive review on this product, some features are accompanying it that we liked. We mentioned earlier that the Liberty mask improved visibility, which is a big plus; users can go about other activities with a clear field of vision. Also, the double-wall cushions make it one of the most stable and well-sealed brands of masks. These cushions seal your mouth and nose properly and prevent leakage of pressure. The seal also ensures that the mask stays on no matter how much you toss and turn during the night.

What could be improved?

  • The first thing we noticed that could use some improvement is the amount of noise produced from the exhalation port. The exhalation port of this product tends to give out an irritating sound, and this needs to be improved upon as it can impair users' sleep. Also, the price of this product is relatively high, and it could use a slight price reduction.
  • Type: full face
  • Size: multiple
  • Material: silicon
  • Needs: apnea, mouth breathing
  • Sleeping position: any

Other features: minimal contact; ultra-compact; flexible conduit frame; magnetic clips; wide-open frame

We have another ResMed product here, the ResMed AirFit F30i. The mask is designed with a full face structure, and it is available in different sizes. This CPAP mask has a practical design that offers minimal intrusion to the user. It is made of silicon which makes it very strong and also lightweight. This model leaves a lot of space free on your face, and it only partly covers your mouth and nose. The design employed in this CPAP mask also makes it compatible with any position you might decide to sleep in.

Compared to other ResMed products such as the Liberty mask, we have seen some improvements that have been included in this model. One significant difference is in the mask’s design; the tube supplying air is now located at the top instead of in front, as seen in the Liberty model. The change in position of the delivery tube makes it more comfortable to use and frees up more facial and frontal space for you. Also, the design of this product allows you to sleep in any position of your desire, while other models are only suitable for particular types of sleeping positions.

What do we love it for?

  • Some features of this mask have caught our attention and contributed significantly to why we have chosen this mask as one of the most comfortable CPAP masks on the market. The first one is the delivery tube that is located at the top of it, which makes it very convenient to do things while wearing the mask, and it also allows you to sleep more comfortably. In addition, the mask has well-fitting features that allow it to stay on the face properly, and it doesn’t impede your vision in any way.

What were we disappointed with?

  • From our review of this product, we observed some aspects that need adjustment. The first aspect is the clips that are attached to the cushion. We noted that these clips are not very strong and tend to break easily. Also there have been complaints about the ease of taking it off, and a lot of users find it difficult to take off the mask or put it back on.

Philips FitLife CPAP Mask Total FaceBest for Ease-of-Use

  • Type: full face
  • Size: small, large, extra-large
  • Material: silicon, polycarbonate, acetal, urethane foam
  • Needs: apnea, mouth breathing
  • Sleeping position: back sleepers

Other features: clear line of sight; no nasal pressure; ergonomic headgear; simple straps

Next up is the Philips FitLife mask, a full-face CPAP mask that features a strap in the shape of an X that goes around the back of your head. This product is available in different sizes, varying from small to extra large. This model features an outer layer that seals your mask and ensures even pressure distribution around the mask and your face. Philips FitLife CPAP mask is made with silicon, polycarbonate, acetal, and urethane foam: these materials contribute to the mask’s structural integrity and functionality.

Our research has shown us that the Philips FitLife mask has some features that make it better than most types of CPAP masks. One such feature that differentiates this product from the rest is the outer seal covering the mask’s front. The introduction of this seal reduces the discomfort that you feel when you wear other masks. The seal evenly distributes pressure around and away from sensitive parts of your face like your cheek, nose, forehead, and so on.

What makes it stand out?

  • We liked this product because of the convenience that it offers to the face. Also, we observed that there was a large difference in the amount of irritation when using this mask. Compared to other CPAP masks, the irritation to sensitive parts of the face was significantly reduced due to the seal covering the outer part of the mask.

Which disadvantages must you keep in mind?

  • This mask can use some adjustments to suit better those that are fond of sleeping on their sides. Also, we noticed that this product is not suitable for claustrophobic individuals.
  • Type: oral
  • Size: small, large
  • Material: not specified
  • Needs: nasal obstruction, mouth breathing
  • Sleep position: side and back sleepers

Other features: clear field of vision; quiet air diffusion; single strap headgear; rotating adjustment dial; latex-free

Finally, on our list of best CPAP masks for mouth-breathers is the Fisher & Paykel Oracle HC452. This model is also one of the top Fisher & Paykel products. It is available in two sizes, large and small, and designed strictly for oral use, so it is still the most practical option for mouth-breathers. This mask is undoubtedly fit to be among the best CPAP masks for side sleepers and back sleepers.

Compared to other Fisher & Paykel models of CPAP masks, the Oracle has some structural differences such as the straps; it is designed with just a single strap that goes around the head and is easy to remove. Also, this mask is not a full face mask and only covers your mouth, which is pretty practical.

What stands out?

  • There are different features of the Oracle mask that we like, including the visibility. The Oracle brand only has a mouthpiece that leaves the face free and allows you to see without obstruction in front of you. In addition, having a single strap on this CPAP mask makes it easy for you to wear and take it off. It also eliminates extra components that can add weight to your mask.

What cons did we manage to find?

  • Improvements could be made to this mask in terms of functionality. We noticed that it doesn’t work well in some sleeping positions, and this could be problematic for those that want to use this product but don’t have any control over their sleeping positions. Also, there are only two sizes available, and that seems not to be enough.

Things to Consider

There are different forms and manifestations of sleeping disorders that require a CPAP mask, and there are also numerous brands and makes of CPAP masks. Before you go ahead to purchase one, there are some things you need to pay attention to.

Choosing the Perfect CPAP Mask for a Mouth Breather

Choosing the best CPAP mask for a mouth breather is relative to the individual.

As the name suggests, mouth breathing simply refers to taking in air and letting out air through the mouth. It can be due to very blockage of the nasal tract.
We will show you some things to consider when choosing an ideal mask, such as the type, materials, sleep needs, size, fitting, and sleep position.

You’d better not just go ahead to buy any mask because you feel like it. We’re going to look into some things you need to know before committing to a CPAP mask. You should also know that CPAP treatment is very effective and well-established Trusted Source Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea | HealthLink BC A CPAP machine increases air pressure in your throat so that your airway doesn’t collapse when you breathe in.


The types of masks Trusted Source What Is a CPAP Machine? | Healthline CPAP machines treat sleep apnea by delivering oxygenated air into your airways through a mask and tube. This pressurized air helps you to breathe continuously while you sleep. available vary. Before purchasing a CPAP mask, the first and most crucial step is knowing the form or nature of the sleeping disorder you have and the type of mask you will need. We mentioned earlier that there are different types of CPAP masks, and some vary in structure and function.

It is therefore essential to know the form of disorder you have. An example of what we mean is that somebody with nasal congestion or who can’t breathe through the nose should be thinking more about getting a mask that allows you to conveniently breathe through your mouth like the Fisher & Paykel Oracle HC452 oral mask.


This is another thing you need to watch out for when getting your mask. From our review, you can see that most of the masks are made with silicon, and this is the top choice of material that can be used. A CPAP mask from polycarbonate or acetal such as the Philips FitLife is also an excellent option.

5 Best CPAP Masks for Mouth Breathers - Sleep Peacefully!

The majority of the CPAP masks in the market today are made from silicone, and a few are made from some type of gel material.

Sleep Needs

This refers to what you need the mask for. Some masks are designed for apnea, some are designed for mouth breathing, some are designed for nasal breathing, and some are designed for more than one purpose. The first four products in our review are suitable for apnea and mouth breathing, while the last one is just for mouth breathing.

Sleep Position

Once you’ve verified the type of sleeping disorder you have, the next thing is determining the type of sleeping position you’re into. One common feature about CPAP masks is that they vary in their functionality. Some can only be used when you’re sleeping on your side or your back, like the ResMed Mirage. Others can are suitable for all types of sleeping positions, like the Fisher & Paykel Vitera.

If you discover that you tend to sleep more on your back than on your side, you can go for a mask that will function properly with that position. However, if you are the type that doesn’t have a fixed sleeping position, we will advise you to look for a mask that is suitable for any.

Size and Fitting

The mask’s size and fitting are non-negotiable and must be checked before any purchase is made. This point is important because comfort is very key when it comes to CPAP masks, you will be wearing your mask for a significant part of the night, and you can imagine how restless and uncomfortable you will be if your CPAP mask keeps falling off or slipping.

Before buying, check it well, and you can even try it out to ensure that it fits perfectly on your face.

The ResMed AirFit F30i comes in multiple sizes, which can be decisive when choosing a CPAP mask. It is very advisable you to try out masks before you purchase them.


When we say the mask’s design, we are referring to its structure and components. For example, the ResMed Mirage Liberty and the Resmed AirFit F30i have different designs; the delivery tube of the Airfit is at the top of the mask and leaves space in front of the face, while the Liberty has a delivery tube at the mouth level. So you can also pick a mask that works for you and fits your structural specifications.

Challenges When Using CPAP Mask for Mouth Breathing

5 Best CPAP Masks for Mouth Breathers - Sleep Peacefully!

Most users are not used to having something cover their face, and it can understandably lead to feelings of suffocation.

Despite all the benefits when using masks, they also have negative sides. Some note the following challenges sleeping with the CPAP mask:

  • Difficulty in getting used to the device for beginners
  • Induced sense of claustrophobia
  • Dry and patched nasal and oral tract
  • Constant shifting or slipping of the mask in the night
  • For some, noises are emitted from the mask when breathing.


It would be best if you clean your CPAP mask with warm water and soap using a very soft material or preferably your hand.

For sanitary sake, you should replace your cushions at least every three months.

There are several types of CPAP masks for mouth breathers with different weights; however, the lightest weighs about 3.3 ounces.

Our Verdict

After going through the different CPAP masks for mouth-breathers, we have concluded that the Fisher & Paykel Vitera and the Fisher & Paykel Oracle HC452 are our top choice of CPAP masks mouth-breathers.

The Vitera mask is designed for full-face use, and it is available in three different sizes. The mask is made with silicon and fabric and can be used for apnea and mouth breathing. Another reason why we consider it one of the best is because it can be used in any sleeping position.

The Oracle mask is different from the Vitera because it is for oral use only. It has a simple and practical design that makes it perfect for mouth breathers. The mask is used for nasal obstruction and mouth breathers, and it is compatible with side and back sleepers. These masks are, without a doubt, the best CPAP masks for mouth breathers.


Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea | HealthLink BC
A CPAP machine increases air pressure in your throat so that your airway doesn’t collapse when you breathe in.
What Is a CPAP Machine? | Healthline
CPAP machines treat sleep apnea by delivering oxygenated air into your airways through a mask and tube. This pressurized air helps you to breathe continuously while you sleep.
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