SleepCube Standard Plus CPAP Machine from Drive DeVilbiss Healthcare


The SleepCube Standard Plus CPAP has the same great features and design that made the regular SleepCube so popular, but they’ve now added SmartFlex exhalation relief. This allows it to reduce the pressure during exhalation, making it more natural and comfortable. Add this to a feature list that includes quiet operation, a compact design, the option to add one of the most convenient humidifiers available and a three-year warranty and you have one of the best all-round machines available.

This product is eligible for VAT relief

VAT on this product will be charged at 0% if VAT relief is claimed at the final stage of the checkout process. Please be aware VAT will show at 20% until that point. Full details can be found here and at the checkout.

£469.00with VAT Relief

Out of Stock

SmartFlex – now the SleepCube is even more comfortable

The SleepCube Standard Plus - now with SmartFlex technology

In the form of the SleepCube Standard CPAP Machine, DeVilbiss created one of the most popular CPAP systems to date. Small, user-friendly, and with an intelligently designed humidifier also available it ticked almost every box – except one: exhalation relief. However, DeVilbiss have worked hard on their own exhalation relief technology, and now SmartFlex has arrived. The SleepCube Standard Plus is identical to the original SleepCube Standard, but with that final box checked. So it’s the same great machine with all of the great features of the original version (did we mention the 12V power options and the unique, free SmartCode compliance data system?) plus exhalation relief. You’ll be hard-pressed to find a better all-round fixed-pressure CPAP system.

Distributing respiratory medical products in over 100 countries across the world, DeVilbiss are world leaders in the design and manufacture of clinical and homecare therapy products. Their new SleepCube range (called IntelliPAP in the US) is the result of years of experience with sleep apnoea therapy products worldwide. Focusing on the demands of the present-day patient, the SleepCube Standard Plus CPAP (also referred to as APAP) is small, looks great in any bedroom and has all the features one expects in a top of the range variable pressure PAP device. It is also the quietest machine we have ever supplied our patients.

SmartFlex – Easier, Comfortable, Natural Exhalation

Devilbiss have worked hard on creating their own exhalation relief technology, which has become a popular feature found on rival manufacturers’ systems. However, the SmartFlex system offers one of the most advanced and customisable exhalation relief systems yet. With 15 different settings, there’s a setting to suit every user. You can adjust the level of the pressure drop (either 1, 2 or 3cmH2O) as well as how quick or smooth you want the transition to be. You can experiment with the settings to find the most comfortable and effective setting for you.

SmartCodes makes feedback easy

SmartCodes make getting feedback on your therapy simple. There’s no need for data cards or expensive software – with just a few button presses you can get your SmartCodes displayed on the screens. All you then do is email us your codes and we can let you know your results in a few days. Best of all – it doesn’t cost you a penny, as it’s just part of Intus Healthcare’s excellent after-sales service. So there’s no additional expense or equipment needed to get the peace of mind you want, all thanks to Devilbiss’ unique SmartCode system.

The SleepCube Humidifier takes up no additional space

The most convenient humidifier available

Most modern CPAP machines will have a custom humidifier available that simply connects to the side of them. While convenient, it usually doubles the amount of space taken up on your bedside table. With the SleepCube, Devilbiss have created the most intelligent CPAP humidification system yet. Inside of sitting beside your machine, the SleepCube Humidifier sits underneath it – meaning no extra space is required. This also has additional benefits – it reduces the chance of water entering your machine, and it lifts your SleepCube up and away from the surface, reducing the chances of it sucking in the dust that will inevitably gather. If you’re waking up with a dry mouth or find cold air uncomfortable then adding the SleepCube Humidifier to your order should solve the problem for you.

Using CPAP on your travels? Look no further

The SleepCube’s compact size makes it an ideal travel option. It can be powered using a 12V cable (available separately) allowing you to use it in a car, on a boat or in a caravan. Its auto-adjusting power supply means it can accept any mains voltage between 100-240V, meaning you can use it in almost any country across the globe. It comes supplied with a carry bag making transportation easy and comfortable.

Three-year warranty gives peace of mind

Most CPAP manufacturers offer a two-year warranty with their machines, but DeVilbiss offer three years with their SleepCubes, such is their confidence in its build quality and longevity. The industry-leading warranty means you buy with peace of mind.

What’s in the box?

The DeVilbiss SleepCube Standard Plus CPAP comes complete with:

  • Auto pressure adjusting PAP device
  • Travel Bag
  • 6ft / 183cm Hose
  • Washable Foam Filter
  • Disposable Fine Particle Filter
  • Patient Manual

SleepCube Specifications

  • CPAP Dimensions (H x W x L without Humidifier): 4.3″ x 6.5″ x 7″ (10.8cm x 16.5cm x 17.8cm)
  • Unit Weight: 2.7 lbs (1.2kg)
  • Humidifier adds ~7cm / 2.6″ Height
  • Electrical Ratings: 50-60Hz, 100-240V AC
  • Operating Pressure: 3-20cm H2O
  • Sound Level < 29 dB(A) – ISO 17510 test: 26 dB(A)
  • Max. Power Consumption: 65W from AC power source (flow generator only – not with humidifier)

Do you like this machine but don’t need auto-adjusting variable pressure? Check out the DeVilbiss SleepCube AutoAdjust Plus Auto-CPAP.

Additional information

Weight 2510 g
Dimensions 25 × 25 × 25 cm

Drive DeVilbiss Healthcare

VAT relief eligible


Made In





36 Months (excludes consumables such as tubing, filters)

CE/UKCA Certified


Packaged weight


Dimensions (CPAP unit only)

108 x 165 x 178 mm

Weight (CPAP unit only)


Consumables warranty

3 Months


Optional (sold separately)

Sound Level

26 Decibels

Tube type included

Standard grey tubing

Power Cord Length


Heated Hose

Optional (sold separately)

Exhalation Relief


Electrical Requirements

100 – 240V / 50 – 60 Hz

DC capable

Yes (DC cable not included)

Battery option

Yes – using DC cable (not included)

Mask compatibility


What's in the box

carry case, filter, Machine, power supply, tubing

Pressure mode(s)

Fixed pressure only

Pressure range