If you have used the Fisher and Paykel Brevida for a while, you already know its seal depends on one thing above all else: correctly adjusted headgear tension. The triangular AirPillow cushion is a genuinely clever design, but like every strap based mask, it can only hold a seal as well as the elastic behind it holds its position.
The Bleep DreamPort skips that dependency entirely. There is no headgear, no strap, and no tension to manage, just an adhesive interface that sits at the nostril opening and stays there through skin contact rather than pressure from an elastic band. Here is how the two nasal pillow designs actually compare when it comes to sealing, comfort, and long term wear.
What the DreamPort Sleep Solution Is and How It Works
The DreamPort is a mask less, headgear free CPAP interface that fits directly at the nostril opening using medical grade adhesive strips, without inserting into the nostrils the way traditional nasal pillows do. There is no elastic strap and no cushion body pressing against your face, just the adhesive interface connected to a short, flexible tube that runs to your CPAP machine using a 10 inch connecting tube compatible with standard machines.
Independent testing on SleepHQ ranked Bleep interfaces including the DreamPort number one overall for leak stability among tested CPAP masks, with a measured leak rate of 1.68 liters per minute. The DreamPort is FDA cleared under 510(k) number K172335 and is covered by Medicare and most private insurance plans.
What the Fisher and Paykel Brevida Is and How It Works
The Brevida uses a feature Fisher and Paykel calls the AirPillow seal, a triangular silicone cushion that extends from the tip of the nose, down the sides, and over the upper lip. The cushion inflates with pressure and is designed to adjust to movement and fit a range of nostril sizes. The mask includes a low profile, adjustable headgear strap with Velcro tabs, along with a washable diffuser meant to reduce noise, and dual pillow sizing across an extra small to small range and a medium to large range.
Because the AirPillow shape extends over the upper lip rather than sitting only at the nostril openings, Fisher and Paykel positions the Brevida as more forgiving of side sleeping than a standard round nasal pillow cushion, though it still depends on headgear tension to hold that shape against your face.
Seal Design: Adhesive Contact vs Inflatable Cushion
This is the core engineering difference. The Brevida AirPillow inflates with CPAP pressure and is designed to self adjust its shape somewhat as you move, which is a genuine improvement over rigid nasal pillow designs. But the cushion still needs constant headgear tension behind it to stay seated against your face. If the strap loosens even slightly, the inflatable seal can shift out of position.
The DreamPort does not rely on air pressure or strap tension to hold its shape at all. The adhesive strips conform to the exact contour of your nose and stay fixed through skin contact, so there is no inflation dynamic and no tension dependency to manage. Once it is applied correctly, movement during the night does not change how the seal sits.
Leak Performance for Side Sleepers
Fisher and Paykel specifically markets the Brevida AirPillow shape as more leak resistant for side sleepers than older nasal pillow designs, since the extended cushion covers more surface area around the nostril opening. This is a real improvement over older single point pillow designs, though it still shares the same fundamental weakness as any headgear based mask: strap tension loss during the night.
The DreamPort approaches side sleeping differently, since there is no headgear body to press into a pillow or shift out of alignment when you roll over. The SleepHQ leak rate data referenced above reflects a seal that does not depend on maintaining consistent tension through a full night of movement, which is the actual mechanical cause of most leaks in strap based nasal pillow masks.
Noise Level
Fisher and Paykel built a washable diffuser into the Brevida specifically to reduce noise and draft, and the mask is generally regarded as one of the quieter nasal pillow options on the market. Bleep does not publish a specific decibel rating for the DreamPort, though because the interface vents exhaled air away from the face rather than toward a partner, noise is unlikely to be a significant factor for most users switching between the two.
Comfort, Skin Contact, and Facial Marks
The Brevida headgear is low profile and adjustable, but it still makes contact with the scalp and cheeks, and users with sensitive skin or a history of strap related irritation may continue to notice some pressure marks after a full night, particularly since the AirPillow cushion itself extends over the upper lip and contacts a wider area of the face than a standard pillow mask.
The DreamPort sits at the nostril opening rather than extending over the lip, and Bleep notes it does not enter the nostrils the way traditional nasal pillows do. Combined with the absence of headgear, most users experience no strap indentations, no hair breakage from elastic bands, and less overall facial contact than the AirPillow design requires to function.
Which Interface Is the Better Fit
If your Brevida has been sealing well and you have not had ongoing leak or comfort issues, there is little reason to switch. The AirPillow design is a thoughtful piece of engineering within the constraints of a headgear based system. But if you have found yourself readjusting the Brevida headgear mid sleep, dealing with strap marks along your cheeks, or simply want to remove elastic from your CPAP setup entirely, the DreamPort Sleep Solution addresses that directly by removing headgear as a variable altogether.
You can review current DreamPort kits directly through Bleep, and if your nostril shape is more level to the ground rather than angular, the Eclipse magnetic seal interface may be a better starting point.
Cost and Insurance Coverage
Both masks are typically covered by Medicare and most private insurance plans when prescribed for a documented obstructive sleep apnea diagnosis. The Brevida follows a standard nasal pillow cushion and headgear replacement schedule set by Medicare. The DreamPort is billed under HCPCS codes A7034 for nasal mask and A7033 for nasal pillow cushions, with the reusable DreamWay frame typically replaced every 90 days and the adhesive interface used nightly. You can verify your specific coverage before switching.
Frequently Asked Questions
Does the DreamPort seal better than the Fisher and Paykel Brevida for side sleepers?
Independent SleepHQ testing measured the DreamPort leak rate at 1.68 liters per minute, among the lowest recorded for a nasal interface. Because the seal does not depend on headgear tension, it tends to hold its position more consistently through side sleeping and movement than an inflatable cushion mask like the Brevida.
Can I switch from the Brevida to the DreamPort without a new prescription?
You generally do not need a new sleep study, but your durable medical equipment supplier will need your existing CPAP prescription and pressure settings on file to process a DreamPort order through insurance or Medicare.
Will the DreamPort work with my current CPAP machine if I am using it with a Fisher and Paykel device?
Yes. The DreamPort ships with a 10 inch connecting tube compatible with standard CPAP machines across brands.
Is the AirPillow seal on the Brevida a bad design?
No. It is a thoughtful approach to reducing leaks within a headgear based system, and many users seal well with it. The DreamPort simply removes the tension dependency that any strap based mask, including the Brevida, still relies on.
How long does it take to get used to an adhesive interface after using a strap based nasal pillow mask?
Most users adjust within the first week. The main steps are cleaning the skin with a mild astringent, letting it dry fully, and applying the adhesive interface using the included instructions.
Is the DreamPort covered by insurance the same way the Brevida is?
Yes. Both are billed under standard nasal mask and nasal pillow HCPCS codes and are covered by Medicare and most private insurance plans.
The Bottom Line
The Fisher and Paykel Brevida improves on older nasal pillow designs with its inflatable AirPillow seal, but it is still ultimately a headgear dependent mask. The Bleep DreamPort removes that dependency completely, using adhesive contact instead of strap tension to hold the seal in place. If you want a nasal interface that does not rely on elastic at all, the DreamPort is built specifically for that.
Talk with your sleep physician about whether a headgear free interface matches your prescribed pressure, then explore the current DreamPort lineup and check your insurance eligibility directly through Bleep Sleep.
Written by Stuart Heatherington, founder of Bleep Sleep. Stuart works directly with the Bleep product and clinical team to help CPAP users find interfaces that actually hold a seal without relying on headgear tension.
