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Quick answer: The best full face CPAP mask for most people is the ResMed AirFit F20 — a reliable seal, magnetic clips, and a wide range of sizes. Side sleepers and people prone to red marks do better with the AirTouch F30i. Want the least bulk? Try the AirFit X30i.
Full face masks have a reputation for being bulky, hot, and hard to sleep in. The newer ones have mostly fixed that. If you breathe through your mouth, get congested at night, or run a high pressure setting, the right full face mask is often the difference between skipping therapy and sleeping through the night.
Here are the three masks worth starting with, then how to pick the right one for the way you sleep.
ResMed AirFit F20
Reliable InfinitySeal cushion, magnetic quick-release clips, and Small, Medium, and Large sizes. The easiest place to start.
Shop the AirFit F20
ResMed AirTouch F30i
Soft memory foam cushion under the nose and a top-of-head hose that stays out of the way when you turn over.
Shop the AirTouch F30i
ResMed AirFit X30i
Small under-nose cushion with nothing on your nose bridge. Great for glasses wearers and anyone who feels closed in.
Shop the AirFit X30iWant more options? Browse all full face CPAP masks →
Our Top 3 Full Face CPAP Masks
1. ResMed AirFit F20 — Best Overall
The F20 is the safe first choice when you’re not sure where to start. ResMed designed its InfinitySeal silicone cushion to hold a seal across the full range of airflow pressures, and the frame sits away from your eyes for a clear view. Magnetic clips let you take the headgear off in two clicks, and the quick-release elbow disconnects the hose without removing the mask.
It comes in Small, Medium, and Large, and uses the same frame as the AirTouch F20 — so if silicone ever bothers your skin, you can switch to a memory foam cushion without buying a whole new mask.
Best for: first-time full face users, mouth breathers, back sleepers, higher pressure. Watch out for: the hose connects at the front, so very active side sleepers may prefer the F30i.
2. ResMed AirTouch F30i — Best for Side Sleepers and Sensitive Skin
Two common complaints about full face masks are hose drag when you turn over and red marks on your nose bridge. The F30i fixes both. The tube connects at the top of your head, so it stays out of the way when you change positions. Its UltraSoft memory foam cushion sits under your nose instead of on the bridge, which helps reduce pressure marks and irritation.
The clear, minimal frame keeps your view open, so you can read or check your phone before sleep.
Best for: side and active sleepers, sensitive skin, red marks, glasses wearers. Watch out for: memory foam cushions wear faster than silicone and need replacing more often.
3. ResMed AirFit X30i — Best Low-Profile Option
The X30i covers your nose and mouth with a small cushion that seals under the nose — nothing on the nose bridge. Less material on your face means less of the “smothered” feeling that puts many people off full face masks. Like the F30i, its tube runs over the top of your head, and its InfinitySeal cushion is designed to keep the seal as you change positions.
Best for: people who feel closed in, glasses wearers, side sleepers, anyone switching from a nasal mask. Watch out for: the smaller cushion takes accurate sizing to seal well.
Want to compare more options? Browse all full face CPAP masks at cpapRX, including the AirTouch F20, AirFit F40, Mirage Quattro, and Philips DreamWear Full Face.
Compare at a glance
Mask | Cushion | Hose position | Nose bridge contact | Best for |
AirFit F20 | Silicone (InfinitySeal) | Front | Yes | Best overall, higher pressure |
AirTouch F30i | Memory foam | Top of head | No (under-nose) | Side sleepers, sensitive skin |
AirFit X30i | Silicone (InfinitySeal) | Top of head | No (under-nose) | Least bulk, glasses, claustrophobia |
AirTouch F20 | Memory foam | Front | Yes | Sensitive skin, beards |
AirFit F40 | Silicone (AdaptiSeal) | Front | No (under-nose) | Compact fit, wide pressure range |
Do You Actually Need a Full Face Mask?
A full face mask makes sense if:
- You breathe through your mouth at night. According to the Sleep Foundation, if your mouth keeps falling open during CPAP therapy, experts usually recommend a full face mask, or a nasal mask with a chin strap.
- You often wake up with a dry mouth. That’s a common sign air is escaping through your mouth.
- You have frequent nasal congestion or allergies that make a nasal mask unreliable.
- You’re on a higher pressure setting. The Sleep Foundation notes that full face masks may be more comfortable at higher pressures than masks that blow air directly into the nostrils.
If none of these apply, a nasal or nasal pillow mask is usually lighter and easier. Our full face vs. nasal vs. nasal pillow guide explains the trade-offs.
How to Choose a Full Face CPAP Mask
Five things decide whether a full face mask works for you.
- Cushion material. Silicone is durable and easy to wash. Memory foam feels softer, grips better if you sweat, and is gentler on sensitive skin, but it needs replacing more often — cpapRX recommends a 30-day cycle for the AirTouch F20 foam cushion.
- Hose position. Front-connected hoses are the classic setup. Top-of-head hoses (the “i” models, like the F30i and X30i) are better if you move around or sleep on your side.
- Nose bridge contact. Traditional masks seal over the bridge of your nose. Under-nose designs (F30i, X30i, F40) leave it clear, which helps with red marks, glasses, and that closed-in feeling.
- Your pressure setting. Higher pressures put more strain on the seal. Choose a mask built for your prescribed range — the AirFit F40, for example, is specified by ResMed for a therapy pressure range of 4–30 cm H₂O.
- The right size. Most leaks come from the wrong size, not the wrong mask. Use the printable sizing guide on each product page, or try cpapRX’s 3D face scan to get matched to a mask and size.
Best Full Face Mask for Your Situation
Mouth breathers
Any of the top three will seal both your nose and mouth. Start with the AirFit F20 for its proven seal, or the X30i if you want less on your face.
Side sleepers
Choose a top-of-head hose: the AirTouch F30i or AirFit X30i. They shift less when you turn and won’t tug at the mask. A CPAP pillow with cut-outs helps too.
People with beards
Facial hair breaks the seal on silicone more easily. A memory foam cushion like the AirTouch F20 or AirTouch F30i molds around hair better. Our guide to CPAP masks for beards covers trimming and fit tips.
High pressure settings
The AirFit F20 is built to hold its seal across pressure levels. Check that any mask you choose covers your prescribed pressure range.
Sensitive skin and red marks
Go with memory foam (AirTouch F30i or AirTouch F20) and an under-nose design to keep pressure off your nose bridge.
Glasses wearers and claustrophobia
Under-nose masks with an open view work best — the X30i and F30i. If feeling closed in is your main problem, see our guide to CPAP masks for claustrophobia.
Smaller faces
Standard full face masks are often too big for smaller faces, which leads to leaks and tight straps. Our best CPAP mask for women guide covers smaller “For Her” sizes, including the AirFit F20 for Her.
Larger faces
Look for masks with a Large cushion and frame option. The F20, X30i, and F40 all come in Large sizes — measure with the sizing guide before you buy.
How to Stop a Full Face Mask from Leaking
Problem | Likely cause | Fix |
Air blowing into your eyes | Top straps too loose or cushion too big | Tighten top straps slightly; check your size |
Leak at the chin or jaw | Mask slipping down, or mouth opening wide | Adjust lower straps; check cushion size |
Leaks only when you turn over | Hose pulling on the mask | Switch to a top-of-head hose; secure the tubing |
Marks on the nose bridge | Straps too tight to stop a leak | Loosen straps; try an under-nose design |
Seal gets worse over weeks | Worn cushion | Replace the cushion on schedule |
The key rule: tighten only until the leak stops. Overtightening distorts the cushion and causes more leaks, not fewer.
Mistakes to Avoid When Buying a Full Face Mask
- Keeping the first mask you were given. Clinics often start you on whatever is in stock. If it never felt right, switching is normal.
- Guessing your size. Use the sizing guide — it’s the cheapest fix for most leaks.
- Choosing by price alone. A mask you can’t sleep in wastes every night of therapy.
- Ignoring your sleep position. Side sleepers usually need a top-of-head hose.
- Not checking the return policy. cpapRX offers 60-night returns, so you can test a mask over real nights.
FAQ's
What are the top-rated full face CPAP masks for comfort?
The ResMed AirFit F20, AirTouch F30i, and AirFit X30i are among the most comfortable. The F30i’s memory foam cushion is the softest option, and the X30i has the smallest footprint.
Which full face CPAP mask is best for preventing leaks?
The one that fits your face. The AirFit F20 and X30i use ResMed’s InfinitySeal cushion, designed to hold a seal as pressure changes. Most leaks come from the wrong size or overtightened straps, so sizing matters most.
What is the best full face CPAP mask for side sleepers?
A mask with top-of-head tubing, like the AirTouch F30i or AirFit X30i. The hose stays out of the way when you turn, so the mask doesn’t get pulled off your face.
What features should I look for in a full face CPAP mask?
Look for the right size, a cushion material that suits your skin (silicone or memory foam), a hose position that fits your sleep style, and a design rated for your pressure setting. Magnetic clips and quick-release elbows make it easier to use.
Are minimal contact full face masks any good?
Yes. Under-nose designs like the AirTouch F30i and AirFit X30i still cover your nose and mouth but leave the nose bridge clear. That helps with red marks, glasses, and feeling closed in.
Which full face CPAP mask is best for sensitive skin?
A memory foam cushion, such as the AirTouch F30i or AirTouch F20. Memory foam is softer than silicone and helps reduce pressure marks and irritation.
Which full face CPAP mask is quietest?
Most modern ResMed full face masks use diffused venting to reduce exhale noise. ResMed specifies a 20 dBA sound power level for the AirFit F40 with its QuietAir vent.
How do I choose the right size full face CPAP mask?
Print the sizing guide from the product page and hold each size up to your face, or use cpapRX’s 3D face scan. If you’re between sizes, try the smaller one first.
Which full face CPAP masks are easiest to clean?
Silicone cushions, like the AirFit F20’s, can be washed daily with mild soap and water and last longer. Memory foam cushions can’t be soaked and need replacing more often.
Where can I buy a full face CPAP mask online?
cpapRX carries the AirFit F20, AirTouch F30i, AirFit X30i, and other full face masks, with 30-night returns. In the US you’ll need a valid prescription to buy a mask.
Conclusion
The best full face CPAP mask is the one that seals without tight straps and fits the way you sleep. For most people, start with the AirFit F20. Choose the AirTouch F30i if you sleep on your side or get red marks, and the AirFit X30i if you want the least on your face. Get the size right, and a full face mask stops feeling like a chore.
Resources & Further Reading
- Sleep Foundation: Best Full-Face CPAP Masks
- Sleep Foundation: Best CPAP Masks for Mouth Breathers
- NHLBI: What Are the Risks of CPAP?
Medical Disclaimer: This article is for general education only and is not medical advice. CPAP masks are part of prescription therapy — confirm your mask type, size, and pressure with a qualified sleep specialist.
