CPAP Therapy

Overcome Confusion About Different Types of CPAP Masks

This comprehensive guide will help you overcome confusion about the different types of CPAP masks, and help you pick the best CPAP mask for your needs.

Table of Contents

  1. The Anatomy of a Typical Mask
  2.  Different Types of CPAP Masks
  3. Common Problems and How to Solve Them
  4. How to Choose a Mask for Your Sleeping Position
  5. Tips for Mouth Breathers
  6. Ways Women Can Make the Most of Their CPAP Therapy
  7.  Research Highlights

What is a CPAP Mask?

A CPAP Mask is commonly worn over the mouth, nose, nose, and mouth, or at the base of each nostril, and it’s how the CPAP machine does its work. When the CPAP machine runs, it delivers the therapy air from the machine through a tube (usually called a hose) and connects with the face through a mask.

The mask’s job is to create an airtight seal so that the pressure stays the same as it travels down the airway. This article is meant to provide an in-depth examination of CPAP masks, covering the basics to more advanced topics, like what masks work best for your preferred sleeping position.

Are you trying to explore all the different types of CPAP masks but getting confused? Or maybe you aren’t 100% committed to your current mask and are trying to find one that will accommodate your lifestyle needs.

In this article, we will break down all the different types of masks so you can choose the best mask that will work for your Sleep Apnea treatment. Once you know the type of mask you want, check out “Comparing Different CPAP Masks” to get recommendations on some of the best CPAP masks on the market.

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Anatomy of a Typical Mask

Most CPAP masks have three main components:

  • Mask Frame
  • Mask Headgear
  • Mask Cushion

The mask frame holds the mask cushion and is where the mask headgear attaches. The most common masks use clips hold your headgear in place and some masks have ‘quick-clips’ that allow you to quickly remove the headgear without having to readjust it when you put it back on.

Mask cushions are responsible for providing a tight seal to minimize air leaks. There are different types of cushions, the most common types are silicone, inflatable (commonly referred to as cloth), gel, and foam.

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The Different Types of CPAP Masks

different types of cpap masks

Nasal Mask

A nasal mask2 sits on the bridge of the nose usually covering the entire nose or the bottom half of the nose. The nasal mask is commonly held in place by a four-point headgear that attaches to the frame. Irritation with a nasal mask can occur on the bridge of the nose where the mask sits.

If you want to compare a few popular nasal masks on the market then take a look at “Comparing the Best CPAP Masks” to see what nasal masks you may be interested in.

Nasal Pillow Mask

Nasal Pillow2 CPAP masks create a seal at the base of the nostril where the cushion sits. This mask is the least invasive and provides a clear field of vision, ideal for reading or watching TV. For men that have facial hair, the nasal pillow mask will be a good option.

However, there are times when a nasal pillow won’t be the best option. For instance, if your prescription has a high-pressure setting, or you suffer from nasal allergies, then this probably won’t be the best type of mask for you.

Sometimes irritation can happen at the opening of the nostril both on the inside of the nose and the outside. If this is happening, first check to make sure your nasal pillow isn’t too big and then grab some CPAP moisture therapy cream until your nostrils get adjusted.

Related Reading: Discover Best Nasal Pillow CPAP Masks

Full Face Mask

Full Face masks seal around your nose and mouth, with cushions commonly in the shape of a triangle, and are held in place by four-point headgear.

These masks are great for people who breathe through their mouth and don’t want to use a nasal mask with a chinstrap.

The downside of a full face mask is that they are usually more heavy and bulky because they cover both the nose and mouth. Recently, CPAP equipment manufacturers (companies that produce CPAP masks and machines) ResMed and Philips Respironics have both released full face masks that offer a greatly improved field of vision.

Some models even offer a clear field of vision and a comfortable design. The most common reasons why you would need a full face mask are:

  • You have chronic sinus issues or allergies and it is not possible to breathe solely through your nose.
  • Your mouth drops open during sleep and using a chinstrap with a nasal type of mask wasn’t working for you.

Many people love full face masks, but some researchers have found evidence that full face masks can lead to lower levels of compliance, versus using a nasal or nasal pillow mask3. If you try a full face mask, and it’s not working, you can switch to a nasal mask or a nasal pillow mask if you use a chinstrap.

Related Reading: Discover Best Full Face CPAP Masks

Hybrid Mask

Hybrid full face masks provide the functionality of a full face mask with much less bulk. This CPAP mask design combines the seal of nasal pillows at the nostril openings and also has a mouth seal. The clear field of vision is why many people choose this mask style, and why hybrid masks are growing in popularity.

There is no forehead support that is needed so users have a clear field of vision. If your nose isn’t familiar with nasal pillows then you may experience some irritation at the opening of the nasal passages until the adjustment period wears off.

Nasal Prong Mask

Nasal Prong masks seal and deliver air inside the nasal openings of your nose. Nasal Prong masks are similar to nasal pillows, but the prong will rest deeper inside the nostril and inflate slightly against the walls of the nostril to create a seal with pressure. This is different from a nasal pillow mask which creates a seal by resting against the nostril opening.

Nasal Prong CPAP masks are held in place by a headgear that is worn on the top of the head. To prevent dryness and make Sleep Apnea therapy more tolerable, it is highly recommended to use heated humidification.

Oral Mask

Oral CPAP masks use an oval cushion to seal around the mouth and deliver air through two inlets inside the mask. An inside flap rests between your teeth and lips and a second flap curls over your lips to keep the mask stable.

This design is great for users who experience frequent nasal congestion but those without congestion find that the air that is blown in their mouth sometimes escapes through the nose and dries up their airway.

Total Face CPAP Mask

Total Face CPAP masks seal in a large oval around the entire face to include, nose, mouth, and eyes and are held in place by four-point headgear. Some people leak CPAP air through the corners of their eyes when they receive Sleep Apnea treatment. If this happens then other types of masks will not function properly and a Total Face Mask should be considered.

Other special circumstances could be if a patient has a facial condition that prevents the use of a nasal or full face mask. Like a full face mask, a total face mask equalizes the pressure so the air treatment is even, but this mask encompasses the entire face and will cover any area where air might escape, such as the eyes.

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Common Problems and How to Solve Them

showing a man sleeping with a cpap mask laying on the side

Red Marks: If you’re getting red marks on your face, it’s probably because the mask is too tight. Try loosening the straps and see if you still have a good seal. If not, consider looking for a new mask4.

Mask Leaks: Mask leaks are a common annoyance among CPAP users. If the mask doesn’t seal, how can it do its job? For some, this can be rectified by using a product like mask liners which provide cloth padding between the mask and the face, which can improve comfort, but overall creates a better seal than if you don’t use one.

A mask liner can also help silicone masks to last longer, as human perspiration tends to break down the silicone over time.

Dried Out Nose and Mouth: If you find your nose or mouth is dried out from your therapy, there’s an easy way to fix it. If you’re not using humidification, you should be. Humidification will add moisture back into your therapy air, reducing the amount of dryness that you experience, and it’s a great way to increase comfort.

For a full list of solutions to common problems check out our “Easy Remedies for the 19 Most Common CPAP Problems”.

Replacement Schedule for Mask Parts

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How To Choose a CPAP Mask for Your Sleeping Position

showing a woman wearing a cpap mask laying on her back

Choosing a CPAP mask can seem daunting when you’re new to Sleep Apnea treatment. In addition to knowing if you sleep with your mouth open or closed, you should also pay close attention to how you sleep. Do you lay on your back? Do you lay on your side? If you have a specific mask in mind, you may find out your favorite sleeping position may not work for that mask!

Let’s break down sleeping positions and talk about some of the masks that may work for those positions.

Best Masks for the Side Sleeper

Approximately 41% of all adults are side sleepers, and the position is preferred by many women.

Side sleepers need a CPAP mask that can withstand a little pressure from a pillow, and require lots of flexibility. It’s also helpful to have a mask that delivers air under the nose, as opposed to having a mask that covers the bridge of the nose.

Recommended Masks:

Best Masks for the Log

About one in six people sleep like a log—literally! This means the person sleeps on their side, with both arms lying to their side. Log sleepers technically sleep on the side, so they need to be careful not to have the pillow dislodge the mask. Log sleepers need to have a mask that is soft—and flexible.

It may also be helpful for a log sleeper to have a CPAP pillow to help accommodate the CPAP mask.

Recommended Masks:

Best Masks for the Yearner

Yearners sleep like Logs, but extend their arms out, almost as if at the beginning of an embrace. Yearners are so similar to Logs and Side Sleepers, that any mask that works well for either type of sleeper will work for Yearners too.

Recommended Masks:

Best Masks for the Soldier Sleep Position

One in 12 will sleep in this rigid sleeping style. Called the “Soldier” (because it’s the sleeping position equivalent of standing at attention), the sleeper sleeps with arms at the side and lies flat on his or her back.

Sleeping on your back is the worst possible sleeping position for Sleep Apnea. Sleeping on your back allows gravity to help close the airway, making it harder for your CPAP machine to do its job.

Ideally, a Soldier would be best served to try a different sleeping position as this could help improve Sleep Apnea symptoms. If you’re unable to try a different sleep position, you need to find a compatible mask. Ideally, you wouldn’t want a mask where the hose connects at the back of the head. This could make it impossible to sleep on your back.

You would want a hose connection in the front or top of the head, and wouldn’t want to deal with buckles or straps at the back of the head either.

Recommended Masks:

Best CPAP Mask for the Freefaller

Freefallers sleep on their stomach while grasping the pillow with both hands. About 5 – 7% of the population sleeps like a Freefaller. Nasal pillow masks inflate on their own and generally offers a smaller and more minimal design than any other type of mask.

You’ll also need a mask in which the hose connects to the top of the head or the back. The majority of masks feature a hose connection in the front.

Here are a few masks that may work for Freefallers:

Best Masks for the Starfish

Starfish are sleepers that lay on their backs like the soldier, but also grab ahold of the pillow during sleep. Only one in twenty people sleep like a starfish and can use any mask that would work for the Soldier. To review:

For more information, please see the following resource: How to Choose a CPAP Mask for Your Sleeping Position

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CPAP Solutions for Mouth Breathers

Do you have trouble breathing through your nose at night? Do you breathe through your mouth when you sleep? If so, you may be exposing yourself to additional health problems you may not be aware of! Mouth breathing has been linked to periodontal disease, bad breath, and cognitive challenges.

Ways to Stop Mouth Breathing

There’s a couple of different things you can do to make CPAP compatible with mouth-breathing. Let’s go over a few ideas:

Use a Chinstrap

Some people are just predisposed to breathe out of their mouth while they sleep, partly due to the mouth falling open during sleep.

Many people are able to overcome this by using a CPAP chinstrap. A chinstrap is a specially designed cloth strap that wraps under the chin and over the top of the head to keep the mouth closed while you sleep, thus forcing you to breathe through your nose.

It’s the most common way that mouth breathers can adjust to sleeping with a nasal mask, and many people use one.

Related Reading: How to Choose The Best CPAP Chinstrap For You!

Keeping the Sinuses Clear

Sometimes people breathe through their mouth because the sinuses are clogged and they can’t breathe through their nose. If this is the case with you, you may want to consider investing in a nasal rinse, designed to clear the sinuses and make it so that you can breathe through the nose more easily.

Keeping a full face mask on hand during allergy season can also help when the sinuses get clogged frequently.

CPAP Masks for the Mouth Breather

The good news for CPAP mouth breathers is that there is a special type of mask that targets mouth breathers specifically. It’s called a full face mask, and it covers the nose and the mouth and gives mouth breathers the option of breathing through the nose or the mouth.

This way you don’t need to try to force yourself to breathe through the nose or mouth, you can just breathe as you normally do.

It’s great that this option exists for mouth breathers, and it’s a big reason that full face masks are so popular.

For more information about CPAP and mouth breathing, please see the following article: Using a CPAP and Mouth Breathing at Night

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4 Ways Women Can Make the Most of Their CPAP Therapy

Women who are new to CPAP therapy may not realize they have specialized options when it comes to their Sleep Apnea treatment. Many CPAP manufacturers have products that cater to female customers, and take care of problems like “headgear hair”.

When getting used to CPAP therapy, there are a few things that you can do to make your therapy a success.

Get the Right Mask Size

Many CPAP manufacturers make petite sizes that adapt to some women’s facial features. It’s important to get a mask that’s truly the right fit, as that will help with a lot of things– especially comfort and the quality of the mask seal.

Fit is everything when it comes to masks, and that’s why many product pages for masks feature mask sizing guides. They can help measure your face to be sure that you’re getting the best fit. Getting the right fit for your mask is the most important part of your CPAP therapy.

The mask is how the therapy works, and if you don’t have a good seal, you can’t treat Sleep Apnea. Depending on your preferred mask style, you may need to try a few different masks before you’ll get the fit you need.

Get Comfortable With Your Equipment

It can be difficult to get used to your new CPAP equipment. Sometimes users complain of claustrophobia or feel like the mask is too tight. Getting used to the new mask can help. We recommend trying it out before you actually need it to sleep. Just wearing it for an extended period of time can help you become more comfortable and it will become easier to use.

It may take some time to get used to the mask, but when you do, it will make all the difference in the world. It can also be helpful to make use of the ramp feature on your CPAP machine, as this feature gradually increases the pressure over a period of around 45 minutes.

By the time ramp gets you up to your optimum pressure, you may be asleep. The ramp-up feature is used by a lot of people new to CPAP therapy, and it’s a good way to get comfortable with your equipment.

Is Humidification Necessary?

Humidification isn’t necessary for CPAP therapy to work. You get the same benefit from the therapy whether you use humidification or not. Humidification is important because it keeps the air you’re breathing moist, and that in turn prevents your sinuses and throat from drying out from the therapy, and is an important part of sticking with your therapy4.

For this reason, many of you may find that humidification is a required accessory, and many people order a humidifier with their first machine.

If you use a humidifier, you may also need a heated hose. A heated hose works to prevent rainout, which is the formation of condensation and water droplets inside of the hose. These water droplets can splash users with water during the night, leading to an uncomfortable sensation. A heated hose or a hose cover can work to help reduce these instances.

Humidification is a great way to help you with your therapy and keep you using it. CPAP therapy only works if you use your machine so humidification may be a feature that you want to get from the beginning to ensure your therapy is a success.

Accessorize Your Equipment

There are also other little ways you can improve comfort. If red marks from wearing your mask are a problem, you can get strap pads that add a little cushion to the touchpoints on the face, which can help reduce red marks. If you’re feeling pressure on the bridge of the nose, you can try using nasal pads, to add comfort there as well.

For more information, please see the following resource: Women New to CPAP Therapy

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Research Highlights for CPAP Masks

  • Nasal Pillows May Make it Easier to Stick With Your Therapy, Study Finds2 According to researchers, writing for the medical journal Sleep Disorders, when looking at patients with poor compliance rates for CPAP therapy, using a nasal pillow mask improved their odds of sticking with therapy as high as 60% in some cases. The medical journal Sleep Medicine reached a similar conclusion in their article, published in 2018
  • Full Face Masks Require a Higher Pressure to Work Than Nasal or Nasal Pillow Masks, Study Finds According to the Journal of Clinical Sleep Medicine, researchers found that full face mask users may require a higher pressure to get the same benefit than nasal or nasal pillow masks.
  • Full Face Masks May Make it More Difficult to Stick With Treatment According to Jornal Brasileiro de Pneumologia, a Brazillian medical journal, using a full face mask may make it more difficult to stick with and be successful with your treatment.

What is Your CPAP Mask Experience? We want to hear from you!

What have you found the most confusing about all the different CPAP mask options? What tips or tricks would you recommend someone try when they are selecting a CPAP mask? Leave your comments below and let us know.


  1. Oswaldo Matta Santacruz Reply

    I need Oxígeno almost all day, the new mask eliminated and recommend an little device to connect under them. I can’t an Adecuade Oxígeno saturation with this method. What’s I will do?

  2. Linda Randall Reply

    Would like to use nasal pillow type but found it difficult to exhale against pressure. Using nasal mask past 10 yrs. I put up with it becuz of benefits of sleeping. Any suggestions?

    • You’ve got to go with a mask that makes the most sense for you, in terms of how you sleep. A nasal mask isn’t necessarily any better or worse than a nasal pillow or full face. It’s simply designed to fit a different set of needs. So if the nasal mask is giving you solid benefits, then you should probably stick with it.

  3. Sharon Nader Reply

    We hate humidifiers and anything that touches the brows. We also don’t like nasal pillows.
    We have been using cpap for 20 years. Have tried it all. While we do have sinus infections, the cause is not the cpap but the changing of environment constantly. We are truckdrivers.
    Best thing we ever did was get away from nasal pillows and buy a soclean machine.

  4. I use the airfit p10. Almost perfect. If the designers are listening please improve it by making the hose connection below the nasal pillows rotate.

  5. evelyn girardin Reply

    I sleep with a face mask and have tried other masks. no matter what mask I use they make bag under my eyes. WHY? what can I do about that?

  6. Albert Skrabski Reply

    Why is it not recommended to use a full face mask if you have a hiatal hernia? I found this contraindication in the user manual for a full face mask I received.

    • Hi Albert, unfortunately I am not certain. My suggestion would be for you to speak with your doctor, or even the manufacturer of the mask that has the contraindication in their user manual for clarification as to why it is best not to use the mask.

      I am very sorry that I do not have the answer to your question, but even after researching your question, I was not able to locate an absolute response.

      I wish you the best!

  7. Wondering which mask would work best for someone who has no upper teeth.

    • Hi Jimmy, as with any mask selection, everyone’s face structure is different. Not having upper teeth is usually not the deciding factor on the mask that would fit you best. Are you experiencing any type of issues with your current mask? Which mask are you currently using? As long as it isn’t a mask with a mouth piece, for example, the Tap Pap, you should be able to wear whichever mask you choose.

      If you would like assistance with selecting a mask, please feel free to reach us at: 1-800-356-5221.

      Enjoy your day

  8. What’s the difference between a woman’s full face mask and a man’s full face mask, and is it better for a women to use the full face mask for women or the male full face mask?

    • Hi Winnie, the masks are the same except for the women, it may come with an extra small cushion, or headgear and the color of the headgear is usually purple, or pink. That’s it, no other difference. Most women, elect to go with the regular mask.

      For further questions, or concerns, please feel free to reach us at: 1-800-356-5221, or you may e-mail us at:

      Have a terrific day!

  9. mike masiker Reply

    I use the Amara View full face cushion and I like it except for one thing. After using it for three to four days the lip area directly below my nose is raw. I then have to stop using the mask until it heals. Any thoughts on how to prevent the rawness?

    • Hi Mike,
      I’m sorry about the tough time your having with your mask. Are you using the correct size mask/headgear? If you have to pull your headgear straps too tight to get and keep a good seal, skin bruising, rash, or sores can develop.

      To avoid over tightening your mask, you should work clockwise around the mask, making small adjustments to the headgear, until the headgear is securely in place but not overly tight. You should avoid pulling too much on one side of the mask than on the other. Also you can try a mask liner such as the one in the link below.

      Keep in mind, not all masks will fit every person. If the bruising continues, you should consider switching to a different mask that may be more comfortable.

      For further questions, or concerns, please reach us at: 1-800-356-5221, or you may e-mail us at:

      Best Wishes!

  10. PM
    Is it possible to obtain a custom CPAP mask? If so, where? I breathe through my mouth while I sleep, so I need a mask that covers my mouth and nose. I currently use Mirage Liberty small, which includes a mask to cover my mouth and attached nasal pillows. It works effectively, BUT my dentist says I am in danger of losing my bottom teeth because of gum problems. And the mask ends and puts pressure between my mouth and chin, right at the base of my bottom teeth. The dentist made me a guard to stabilize my bottom teeth at night. However, I would really like to have a mask that goes under my chin. I finally obtained one from Fisher & Paykel, but it was proportioned for a shorter, wider face than mine. It did not fit properly. How can I get one proportioned for my long, thin face?

    • Hi Margaret,
      I’m sorry to hear you’re having some trouble finding a mask that fits you properly. You may be able to get a custom fit mask, but, doesn’t have this option available.

      Please see the link below that may be able to assist you. Please keep in mind that, has no affiliation with this company.

      For further questions, or concerns, please feel free to reach us at: 1-800-356-5221, or you may e-mail us at:

      Best Wishes

  11. julie florrimell Reply

    I was wondering if there is a difference between ladies full face masks and men’s full face masks

  12. Would rotating types of mask types relieve or stop the facial marks? That is if your therapy results remained therapeutic.

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