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DeVilbiss SleepCube BiLevel S

DeVilbiss SleepCube BiLevel S
Our Price:  £1,965.99(Inc. 20% VAT)(£1,638.33 Exc. VAT)
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  • Offering a luxury variation on traditional CPAP 
  • The machine senses if you are breathing in or out and it varies the level of pressure required accordingly 
  • Considered as a more comfortable option for the CPAP user 
  • Whisper quiet and can be fitted with a humidifier (available to order separately)

Brand:  DeVilbiss

devilbiss sleepcube bilevel s

DeVilbiss SleepCube BiLevel S is a variation on traditional CPAP. Instead of providing air at a constant pressure all night, the machine senses if you are breathing in or out and it then varies the level of pressure accordingly. 

SleepCube BiLevel S Pictured with the Heated Humidifier System (Available to order separately)

The DeVilbiss SleepCube BiLevel S pictured with the additional humidifier (available to order separately)

On inspiration a higher pressure is needed to prevent apnoeas, hypopnoeas or snoring. On expiration a lower pressure is adopted to ensure patient comfort with less resistance. Often seen as the luxury CPAP device option, BiLevel Therapy senses if you are breathing in (IPAP) or breathing out (EPAP) and changes its level of pressure according to the prescription determined by your sleep clinician. 

It is considered a more comfortable option for the CPAP user, especially those requiring higher pressures throughout the night. It is particularly useful for those who are struggling to sleep on traditional CPAP therapy, as it is not delivering a fixed pressure all night long, instead offering an incredibly tailored therapy to your unique, individual needs. 

Supplemental oxygen can be added to the CPAP therapy with the optional oxygen therapy (available to order separately) or if the mask is equipped with an oxygen port directly to the mask. 

How Does BiLevel Therapy Work? 

The SleepCube BiLevel S includes a trigger. This trigger is a mechanism which detects when the user of the BiLevel machine is breathing in or out. There will be two predetermined settings before you start your therapy. Once is the IPAP setting (inhalation) and the EPAP (exhalation). When in use, it will either increase pressure to predetermined IPAP setting or decrease to the EPAP setting. The SleepCube BiLevel S has the ability to alter the sensitivity of the trigger (on scale of 1 – 10). 

DeVilbiss SleepCube BiLevel S Features

  • Pressure range of between 3 and 25 cm H20 
  • Smallest footprint of all leading CPAP devices with heated humidification system attached 
  • This is a whisper quiet machine, one of the quietest CPAPs on the market with a dBA of only 26 
  • Can be operated from a 12V DC source such as those found in a motor home (not with the heated humidifier) and will switch automatically to AC power if connect and available 
  • Auto-switching universal power supply of 100 – 240 V and 50 – 60 Hz, and automatic altitude compensation between 0 and 2600m (9000 ft) 
  • Features a large, backlit LCD and easy to follow menu, which means less time fussing and more time sleeping 
  • Includes a auto on/off automatically starts the flow of air on breathing into the mask and stops the flow of air when the mask is removed and also includes a visual mask off alert feature 
  • Supplied with 6 ft tubing as standard and optional 10 ft patient is also available to purchase separately if required 
  • Flow rounding comfort feature and integrated event detection feature also included 
  • The SleepCube BiLevel S features a customisable trigger, with the sensitivity of the trigger being able to be adjusted on a scale of 1 – 10 
  • Delay mode is adjustable in 5 minute increments up to 45 minutes
  • Maintains the same triggering sensitivity with a high link rate (up to 80l/min) as a normal mask leak rate
  • Features the patented technology from DeVilbiss: Flow Rounding. Flow Rounding enables a smooth transition from inspiratory pressure (IPAP) to expiratory (EPAP).

User-friendly Design 

The SleepCube BiLevel S includes large slip resistant pads on the bottom of the unit minimise movement on the bedside table during the night. Patient air tubing extends from the back of the unit to enhance visual appeal. Integrated heated humidification systems (available to order separately) easily docks onto the bottom of the unit without requiring a separate hose or power cord. 

Real-time display LCD shows: actual pressure, leak rate and patient breathing parameters such as breath rate, I/E ration, minute volume and tidal volume. 

Are you looking for more detailed patient therapy management? SmartLink module and software is also available to order.

The DeVilbiss SleepCube BiLevel S has a 'Soft Start' feature: this permits the patient to acclimatize to the pressure after the unit is powered on.

Heated humidifier can be purchased separately for a more comfortable therapy. Pictured below:

Heated Humidifier: Can be purchased separately and docks easily onto the bottom of the unit*

*Integrated heated humidification system easily docks onto the bottom of the unit without requiring a separate hose or power cord. (Available to order separately). 


  • Dimensions (H X W X L): 10.7 x 16.5 x 17.5 
  • Weight: 1.2 kg 
  • Pressure Range: 3 - 25 cm H20 
  • Operation: 5°C to 40°C; 0% to 95% R.H. non-condensing 
  • Atmospheric Conditions: Sea level to 2,700 m
  • Storage & Transportation: - 40°C to + 70°C; 0% to 95% R.H. non-condensing
  • Sound Level: < 26 dB(A)
  • Maximum Power Consumption: 65W from AC power source (PAP device only)
  • Electrical Requirements: 100 - 240 VAC, 50/60 Hz

If you would like any additional information regarding the SleepCube BiLevel S, please contact our Customer Care Team on 020 7720 2266 or alternatively via our Contact Us page on our website.

Do you have a question about this product or would you like to purchase it? No problem at all. Simply call us on 020 7720 2266 between 09:00am and 5:00pm, Monday to Friday.

You can also email us with your question by using the form below. A member of our helpful Customer Care Team will respond to your enquiry personally as soon as they can.

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