MDR Compliant
CE Certified
ISO 13485 Certified
Sleep apnea therapy that adjusts to you, all night
Automatic pressure from 4 to 20 cmH2O, five levels of heated humidity, and a free mask you choose yourself. Everything you need, in one compact machine.
- Auto adjusting pressure, 4 to 20 cmH2O
- Whisper quiet, under 29dB
- Heated humidifier, 5 levels
- Free mask included, your choice
- 4.9★Average Rating
- CEMedically Certified
- <30dBWhisper Quiet
Untreated sleep apnea costs you more than sleep
Every night without treatment adds up, to your energy, your heart, and the people who share your bed.
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Constant exhaustion
Chips away at your energy and focus.
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Cardiovascular strain
Real, long term strain on your heart.
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Nights apart
Pushes couples into separate rooms.
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Foggy concentration
Leaves you struggling to focus.
Relief in four simple steps
No dials, no guesswork. The DF-20A handles it all automatically, every night.
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1
Air pressure
Adjusts automatically, 4 to 20 cmH2O
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2
Mask seal
Nasal or full face, fits snug, no leaks
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3
Airway opening
Steady pressure keeps it from collapsing
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4
Better breathing
You sleep deeply, wake with real energy
Five levels of heated humidity, so dry air never wakes you up
Dry, cold air is one of the biggest reasons people give up on CPAP therapy in the first month. The DF-20A's integrated humidifier has five heating levels, so you can dial in exactly the right amount of moisture for the season and for how your body responds.
A top-lid water chamber means refilling takes seconds, no lifting the machine or removing the tank.
Your mask, your choice, nothing extra to source
Not every face is the same, and neither is every sleeper. The DF-20A lets you pick the mask that actually suits you, a nasal mask for a lighter feel, or a full face mask if you tend to breathe through your mouth at night.
It ships free with the machine, along with the tubing, humidifier chamber, and carrying bag, everything you need the night it arrives, not sold as separate accessories.
See your progress, not just feel it
Most CPAP machines give you no way to know whether therapy is actually working. The DF-20A stores your compliance data on an SD card, so you can review it through PAP Link on your computer or online, whenever you want proof your sleep is improving.
It's the detail that matters most when you want to show a doctor exactly how you're doing.
Light enough for every day, compact enough for anywhere
At just 1.9kg and built as a single, compact unit, the DF-20A doesn't feel like a medical device you have to work around. It fits easily into the included carrying bag, and runs on any power supply worldwide, from 100 to 240 volts, so travel never has to mean skipping a night of therapy.
Whisper quiet operation means it fits into daily life at home too, not just on the road.
The technical details, for those who want them
Everything the DF-20A runs on, in one place.
- Work mode
- CPAP / Auto
- Pressure range
- 4-20 cmH2O
- Humidification
- 5 levels, integrated
- Noise level
- Below 30 decibels
- Dimensions
- 25 x 18 x 12cm
- Weight
- 1.9kg
- Voltage
- 100-240V AC, 50-60Hz
- Power consumption
- 60 watts maximum
- Air filtration
- High-efficiency particulate
- Warranty
- 1 year
10,000+ people already sleep better with the DF-20A
Rated by over 10,000 customers across the UK, on setup, comfort, and noise.
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"Setup was dead easy."
Robbie W. -
"Surprisingly quiet and comfy, proper good bit of kit."
Nora -
"Good machine overall, hose could be shorter though."
Martin D. -
"I was sceptical at first but it really changed my sleep."
Julie -
"Great build, feels sturdy. Sleeping better than ever."
Sarah J. -
"Does the job well, I feel much fresher in mornings."
Hannah -
"Honestly didn't think a CPAP would make this much difference..."
Dave K. -
"Was worried it would be noisy but it's actually very quiet..."
Karen -
"Happy with it, thanks."
George -
"Great."
Mathew -
"Does the job fine but cleaning I better buy the cleaning accessory."
Clive P. -
"Works spot on."
Becky -
"Great build quality, solid machine..."
Paul -
"Took a couple nights but now I'm out like a light."
Sophie -
"Delivery was fast and the machine is simple to use."
Ella J.
The details that remove the risk
The parts of buying a medical device online that people worry about most, covered.
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30 days return
Try it at home, get a refund within 30 days if it's not right.
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1 year warranty
Full manufacturer cover from the day it arrives.
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Secure checkout, pay your way
Fully secure, with Klarna instalments if you prefer.
Before you decide
Do I need a prescription to buy this CPAP machine?
No, the DF-20A can be bought without a prescription in the UK, so you can start therapy right away instead of waiting on the NHS. It's still worth talking to your doctor if you have a diagnosed condition.
Is the DF-20A noisy at night?
Not at all. It runs below 30 decibels, quieter than a whisper, and most users say it doesn't disturb their partner's sleep either.
Can I travel with this CPAP machine?
Yes. At 1.9kg and compact in size, plus the included carrying bag and international power adapter, it travels as easily as it works at home.
What comes in the box with the DF-20A?
The machine, your chosen mask (nasal or full face), heated tubing, humidifier chamber, power supply, a user manual, and a carrying bag, everything you need to start that first night.
How do I clean and maintain the DF-20A?
Wipe the mask and tubing with mild soap and water regularly, rinse the humidifier chamber daily if it's in use, and replace filters as the manual recommends.
Your best night's sleep starts tonight
Auto-adjusting pressure, heated humidification, and a mask made for you, all in one box.
Start sleeping better tonight
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