With the help of Forced Oscillation Technique (FOT), prisma20A reliably distinguishes between obstructive and central events. In response to events, prisma20A automatically provides continuous pressure adjustments tailored exactly to the patient‘s needs and thus delivers highly effective treatment.

Equipped with the option of combining both CPAP and APAP modes with the comfortable pressure relief softPAP, prisma20A offers a high degree of therapy flexibility. The With high resolution therapy data for up to 14 days and detailed statistics for 366 days the Prisma20A comes with therapy software prismaTS for data analysis and remote control along with telemedicine connection via modem for prisma CLOUD. The Prisma20A is also configured with SD card and USB ports.

prismaLINE is the intelligent system solution for treatment of respiratory disorders. Synonymous with modern sleep therapy Made in Germany.


  • Prisma 20A CPAP Machine
  • PrismaAQUA Humidifier Chamber
  • BONUS PrismaHYBERNITE Heated Breathing Tube (integrated power source)
  • Travel Case
  • Power Cord
  • Manual
  • 2 Year Warranty
Features / Benefits Comparison Prisma 20A Prisma Smart Max
CPAP ü ü
APAP ü ü
Standard or Dynamic APAP Options ü ü
Obstruction detection FOT/FBT ü ü
Adaptive pressure regulation to eliminate obstructions (APAP) ü ü
soft START ü ü
Mask test ü ü
Leak display during operation ü ü
Pressure relief softPAP 1 & 2 ü ü
Pressure relief softPAP 3 (with inspiration support) ü û
autoSTART-STOP ü ü
Alarm Clock ü û
Large intuitive colour touch screen ü û
Large LED Display û ü
PrismaAQUA Humidifier (400ml) ü ü
Smart Aqua Control (Warm-up Boost + Flow Compensation) ü ü
Prisma RECOVER Deep Sleep Indicator ü ü
PrismaTS detailed clinical software ü ü
Prisma Journal for patient (statistics & reports) ü ü
Remote connectivity (PrismaCLOUD) û ü
Bluetooth connectivity - My PrismaAPP û ü
SD Card ü ü
Micro-USB cable ü û
Heated hose - Integrated Power Source ü û
Heated Hose - Separate Power Source û ü



Warranty Period

CPAP devices (including integrated humidifiers and spare parts).

Other parts.

2 years

Sell by date


See full terms & conditions

SKU LOW296001111
Barcode # 29600-1111
Brand Lowenstein

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We can set your machine to match your existing CPAP Prescription!

For optimum comfort and performance we can set your machine to your Prescription settings.
You can select one of the following three options:

  1. If you are a mySleep customer, our staff will contact our clinic manager to ensure your machine is set to the prescription setting we have on your patient record. Alternatively if you think you have an updated prescription with another provider please contact us so we can update our records.
  2. If you are not an existing mySleep customer our team will contact you to obtain your prescription or preferred settings.
  3. If no prescription is available, we we recommend making a booking with our clinic so that we can set up an AirView account so we can support you during your first month of use.

Product History