Therapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or Pillows
Therapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or PillowsTherapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or PillowsTherapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or PillowsTherapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or PillowsTherapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or PillowsTherapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or Pillows

Therapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion or Pillows

PRICE:  £32.00(plus 20% VAT if applicable)
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Part Number:  1145459
Brand:  Philips Respironics

Replacement Cradle Cushions and Nasal Pillow for Therapy Mask 3100Replacement Cradle Cushions and Nasal Pillow for Therapy Mask 3100
  (9 Reviews)

Philips Respironics

This new 'Therapy Mask 3100' by Philips Respironics is the most cost-effective mask they have ever had, when supplied in single sizes, once the correct size is known, and it's a very lightweight mask which comes in either an under-the-nose cushion cradle cushion or nasal pillows which and both can be used on the same mask frame.

This 'Therapy Mask 3100' is the newest mask from Philips Respironics and will hopefully be a gamechanger for nasal breathers due to it being both economical for clinics and to purchase. It is also very lightweight and Philips Respironics have already won an iF Award for the mask before its official release.

iF Design Aware 3100 Therapy Mask

3100 on bed

3150 Therapy Mask - SP and NC

Philips Respironics state the mask is "28% smaller and 18% lighter than the leading competitive pillows mask" which is something all patients strive for!

Hope2Sleep's Observations:-


  • Extremely lightweight and early feedback from patients are that they could barely feel the mask and was less-cumbersome than previous ones they had used.

  • The headgear is a unique experience and described by patients (especially ladies) that the headgear operates like bra straps and easy to adjust. There is no strap going around the back of the neck which can be a cause of discomfort to some patients.

  • Very cost-effective compared to other quality masks in single sizes.

  • Fitting the cradle cushion or pillows to the mask is so easy, and the pull on the magnet amazing, making it impossible to put the cushion or pillows on the frame the wrong way!

  • For first-time-users of the mask, there is a 'Demo Pack' version to find the correct size, and a  huge bonus is that all sizes of both the under-the-nose cradle cushions and the nasal pillows are supplied, so as well as selecting the correct size patients can also select whether the cushion or pillows suit them best. Alternatively, there is the option to select the 'FitPack' version for which we have ensured contains all the sizes of either the under-the-nose cradle cushions or the nasal pillows (please note that the official Philips version of the 'fitpacks' only contain 3 sizes). Future masks in the single size packs, once the correct size is known, are very economical compared to other quality masks.

  • Another good mask for people who like wearing their reading glasses with the mask on.

  • The only slight issue is that the fabric attached to the mask frame is a little fiddly to remove for washing, but will be easier once mastered or it could perhaps be washed whilst still attached to the frame. 

3100 Diagram

Philips Respironics say:-

Everything clicks, right from the start...

Introducing Philips Therapy Mask 3100 NC and 3100 SP - the small, lightweight CPAP mask system designed for comfort and ease.
What is Philips Therapy Mask 3100 NC and 3100 SP?
3100 NC (Nasal Cradle Cushion) and 3100 SP (Silicone Nasal Pillows) can help address most challenging needs affecting patient comfort, and it's preferred by clinicians over competitive masks.
The small size and minimal design can make the 3100 NC and 3100 SP less disruptive. In fact, the Therapy Mask 3100 SP is 28% smaller and 18% lighter than the leading competitive pillows mask.
The mask system that puts comfort in front... 
From its small size to its innovative design, the Therapy Mask System 3100 NC and 3100 SP with adjustable headgear is designed to help  get the right fit every night.
It is the only tube-in-front CPAP mask system that provides the ability to switch between a nasal cradle under-the-nose cushion and silicone pillows cushion on the same frame.
Easy to use, quiet and comfortable to wear, Philips Therapy Mask 3100 NC and 3100 SP are the perfect pair for a good night’s sleep.
Two cushion types, one mask frame...
Philips Therapy Mask System 3100 NC and 3100 SP is an innovative tube-in-front CPAP mask system that lets you switch between a nasal cradle under-the-nose cushion or silicone pillows cushion on the same frame.
Innovative, polarised magnets in the cushion and frame allow effortless assembly of the cushions to the frame. When patients feel the magnets click into place, they can be confident their cushion is correctly attached. The intuitive design with orientation markers on the headgear for placement on the head help prevent assembling errors.
Cradle Cushion and Nasal Pillows Description
A Comfortable Fit...
Lady with mask on
Philips Therapy Mask 3100 NC and 3100 SP feature adjustable headgear is designed to help patients get the right mask fit every night. Patients also rated the comfort of the Philips Therapy Mask 3100 NC and 3100 SP headgear higher than their prescribed mask's headgear.
Easy to use...
Easy to use
Integrated unique magnets in the cushion and frame allow patients to easily attach their cushion, even in the dark. When patients feel the magnets click into place, they can be confident that their cushion is attached correctly. Clinicians agree that Philips Therapy Mask System 3100 NC and 3100 SP will be easy for patients to learn how to use.
Creating value for you...
Back of headgear
As well as being the only tube-in-front CPAP mask system that gives patients the flexibility to effortlessly swap between a Nasal Cradle Under-the-Nose Cushion or Silicone Pillows cushion while keeping the same frame, patients also preferred the Therapy Mask 3100 Headgear over their prescribed mask's headgear. 

Mask Options:-

It is highly recommended when new to the mask to purchase either the 'Demo Pack' or 'FitPack' options so that all sizes of the cradle cushions or nasal pillows can be tried. The difference shows on the table below is that the 'Demo Pack' is the most expensive as it contains all the sizes of the cradle cushions and the pillows, whereas the Hope2Sleep version of the 'FitPack' contains all the sizes of either the cradle cushions or pillows. 

For further purchases of the masks once the correct size is known, both options of the masks can be bought in one single size at a very cost-effective price for a quality mask. Replacement Headgear, Nasal Cradle Cushions, Nasal Pillows and Mini Hose Swivel can also be bought as replacement parts.

3100 Therapy Mask Options

Click Here to download Fitting Tips

Tips and Warnings:-

DO NOT attempt to take off the small mini tube from the black plastic frame as it is one sealed unit. The frame with the mini tube attached can be purchased separately as an accessory.

If you require a Mini Hose Cover to insulate the small mini tube to avoid 'rainout' (water in the tube) the 12 inch option will work well.

The mask contains a magnet to connect the cushion or pillows, so please read 'Important Notes' below.

Important Notes:-

The 3100 Mask's Cradle Cushion and Nasal Pillows contain a Strong Magnet

As of August 2022, Philips Respironics is updating its existing contraindications and warnings to the following:

Contraindication: Use of the mask is contraindicated for patients and their household members, caregivers, and bed partners that may be in close vicinity to patients using the masks, that have implanted devices that may be affected by magnets, including but not limited to:-

  • Pacemakers
  • Implantable cardioverter defibrillators (ICD)
  • Neurostimulators
  • Magnetic metallic implants/electrodes/valves placed in upper limbs, torso, or higher (i.e. neck and head)
  • CSF (cerebral spinal fluid) shunts (e.g., VP (ventriculo peritoneal) shunt)
  • Aneurysm clips
  • Embolic coils
  • Intracranial aneurysm intravascular flow disruption devices
  • Metallic cranial plates, screws, burr hole covers, and bone substitute devices
  • Metallic splinters in the eye
  • Ocular implants (e.g., glaucoma implants, retinal implants)
  • Certain contact lenses with metal
  • Implants to restore hearing or balance that have an implanted magnet (such as cochlear implants, implanted bone conduction hearing devices, and auditory brainstem implants)
  • Magnetic denture attachments
  • Metallic gastrointestinal clips
  • Metallic stents (e.g., aneurysm, coronary, tracheobronchial, biliary)
  • Implantable ports and pumps (e.g., insulin pumps)
  • Hypoglossal Nerve Stimulators
  • Devices labelled as MR (magnetic resonance) unsafe
  • Magnetic metallic implants not labelled for MR or not evaluated for safety in a magnetic field

Warning: Magnets with a magnetic field strength of 400 mT are used in the mask. With the exception of the devices identified in the contraindication, ensure the mask is kept at least 6 inches (approx. 15.24 cm) away from any other medical implants or medical devices that can be impacted by the magnetic fields to avoid possible effects from localized magnetic fields. This includes household members, caregivers, and bed partners that may be in close vicinity to patients that use the masks.

For more information please CLICK HERE to download the full document.

Please note that since the video below has been published,
new safety guidance has been issued. The video narrator
states to keep the keep magnets 2 Inches away from any of the
contraindicated implanted devices (under 'important notes' above).
However, the correct updated safety advice is to keep the magnets
at least 6 inches (approx. 15.24 cm) away from any implants.

Average Rating (9 Reviews):  
Write a Review and share your opinions!

3100 nasal cushion mask
26 February 2024  | 

By far the absolute most comfortable mask I have tried so far. Excellent for side sleepers and I find the adjustable straps to be 100% better than velcro, much more comfortable and easier to adjust to exact requirements.
Also extremely quiet compared to other nasal cushions.

Was this helpful to you?  Yes  /  No

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Lovely to hear this Amanda, and even more pleased for you with this 3100 being such a less expensive mask than others 😊

New Phillips 3100 Cradle Cushion
16 February 2024  | 

I've been using a full face mask ever since being diagnosed years ago, but when the email arrived about this mask I thought I'd try it.
Even though I believe I'm a switcher between nose and mouth breathing.
Whether or not I will be able to get through a night with just nasal breathing is still to be confirmed, but this mask is brilliant and I'll be disappointed if I can't use it.
The medium size fits perfectly and you hardly know it's there and the lightweight straps work just as described. This is a winner and you should try it.
I found it very strange if you try to breath through your mouth or speak but we'll see how it goes.

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This review has not been appraised.


So pleased to hear you're finding the mask good and hope you can convert to nasal breathing - at least for the majority of the time. Good luck Martin🤞

Nasal cushion
09 February 2024  | 

Iíve been using Resmed nasal pillows for 2 years with the only problem being some leakage. When this new mask was available on Hope2Sleep website I decided to try the nasal cushion to see if there was less leakage. However I have been unable to get used to it. As other people have commented on its the feeling of not being able to breathe in enough air. Is this due to the much smaller diameter hose? I might try the nasal pillows at some stage.

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This review has not been appraised.


It could well be that the nasal pillows will suit you better Ann, and thanks for the review which is so important to help others - especially with new masks.

Therapy Mask 3100 Nasal Mask with Under-the-Nose Cradle Cushion
07 February 2024  | 

So comfortable and easy to put on and I am off to sleep in no time! Prefer it to my usual mask .

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So pleased to hear this Jane 😊

New style mask
05 February 2024  | 

I am a nasal mask user of many years. I tried out the new under the nose 3100 Philips mask. Plus points itís very light and a good fit. You hardly know itís there. Minus points itís hard to exhale and if I had been a new CPAP user I would have given up. Also for night time loo visits itís harder to get on and off. You can keep it on and pull out the pipe but I find that strange. I changed my machine setting from nasal to pillows which helped with the breathing out. Overall I am not ready to permanently change to this mask but may in the future.

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This review has not been appraised.


Thanks for your constructive review in these early days of this new mask.

Therapy mask 3100
30 January 2024  | 

Therapy mask 3100. I would like to share my experience of this new £32 mask.
I am fortunate in that I get my mask free on the NHS but wanted to try this new one as my current nasal pillows have been causing some discomfort recently.
Appearance is like the nasal pillows I have but sits below the nose. The hose between the mask and connector for the long hose is much shorter and slimmer than any mask I have had so far.

It's easily adjusted, but the adjusting point is on the left which is the side I sleep on and while being small is metal which can dig into my head if I sleep in the wrong position. My masks have all had the adjuster on the right and have been made of soft plastic - maybe rubber? I have not yet got used to the exhaled air vent so have not yet mastered keeping my covers in the correct place to avoid getting blasted with cold air I have only done 3 nights with the mask but despite the little niggles I have not found anything, that with a little adjustment, cannot be overcome. Today I found a little cover with velcro which I will place over the metal adjuster.

The shorter hose has been brilliant for me as the long hose is waaaay too long for where I have my machine and being narrower has made no real difference to me at all as the connector is still the correct fit. So far I would say if you use this sort of mask give it a go.

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This review has not been appraised.


Thanks Helen for such a detailed review which we're sure will help others, and glad you're liking the mask 😊

Very good and very cheap
28 January 2024  | 

I found this mask to be the best nasal one I've used, even though it's cheaper than the others I've tried. It's very light and hard to believe you're wearing a mask and the magnet for the cushion makes fitting the cushion a doddle. I intend to try the pillows version next.


This review has not been appraised.

Please can we have a full face version Philips?
27 January 2024  | 

Although I'm a mouth breather (but can nose breathe when my sinuses aren't playing up) I had to try this and I love it! It's far better for me than the N20.

The mask is so lightweight and when my sinuses did play up a a few days (not the mask's problem) I hated having to come off the 3100 mask but will be using it regularly when I can. Hope Philips will give us the same mask in a full face version.


This review has not been appraised.


Great to hear this and hope you can get your sinus problem sorted, or like you say Philips will listen to feedback and bring out a full face one 🙏

Lightweight easy to wear mask
27 January 2024  | 

I currently use a full face mask and purchased this mask to see if I could adapt to a nasal mask style.

Thereís a lot to like about the mask. The head straps are so light, I hardly know Iím wearing them. I found them easy to adjust, it only took me 2-3 minutes to fit the head gear properly, with no cushion leaks at all.

The magnet fitting to connect the nasal cushion to the headgear is somehow reassuring and easy to use.

The other noticeable thing is that the mask is very quiet in use.

Iím not used to a nasal mask and the only negative for me has been that I found the exhale difficult and couldnít relax my breathing enough, so became a bit breathless and had to take it off. That might just be me though and may improve with practice. I went up a cushion size from M to L and did find it better, but still not quite enough. The size guide suggests I need size M but no leaks with either cushion size, which is fab.

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26 of 26 people found this review helpful.


Thanks for the review Dawn and hope you're able to revert to nose breathing in with practise, and glad in the meantime you're finding good benefits with the mask.



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