Löwenstein prisma20A
Advanced APAP therapy with intelligent pressure adjustment, precise event detection and comfort-focused technology for personalised therapy.
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The prisma20A is a premium Auto-CPAP device designed to automatically adapt therapy pressure throughout the night based on changes in your breathing. Its Forced Oscillation Technique (FOT) helps distinguish between obstructive and central apnea events, allowing the device to respond more intelligently to your breathing patterns.
Estimate delivery
Get it to your door, fast.
- Same day delivery, LalamoveS$50
- 1 to 3 days delivery, J&T ExpressS$25
- 3 to 5 days delivery, J&T ExpressS$10
- Pickup at Jackson Square or Novena SquareFree, ready within 24 hours
Singapore rates, correct at 2 October 2026. See Shipping & Delivery for processing times, tracking and what to do if an order arrives damaged.
Key Features
Löwenstein prisma20A
- Forced Oscillation Technique (FOT)Helps distinguish between obstructive and central apnea events for more precise therapy responses.
- Standard & Dynamic Pressure AdjustmentChoose between two APAP adjustment options to suit different pressure response preferences.
- softPAP® Pressure ReliefReduces pressure at the beginning of exhalation to make breathing out against therapy pressure more comfortable.
- softSTARTGradually increases therapy pressure over a set period to make falling asleep with CPAP more comfortable.
- Large Touchscreen DisplayProvides intuitive access to therapy settings and device information through a clear, easy-to-navigate interface.
- Advanced Event DetectionDetects events including apnea, hypopnea, RERA, snoring, periodic breathing and flow limitation.
- Intelligent HumidificationHeated humidifier and smartAQUAcontrol for automated humidification management.
- Whisper-Quiet OperationDesigned for quiet nighttime operation at approximately 26.5 dB(A).
Specifications
| Device type | Auto-adjusting CPAP (APAP) |
| Therapy modes | CPAP / APAP |
| Pressure range | 4–20 hPa |
| APAP adjustment | Standard / Dynamic |
| Pressure relief | softPAP® |
| Ramp | softSTART |
| Event detection | Apnea, hypopnea, RERA, snoring, periodic breathing, flow limitation |
| Apnea differentiation | Forced Oscillation Technique (FOT) |
| Display | Large touchscreen |
| Humidification | prismaAQUA |
| Connectivity | SD, LAN, PSG |
| Dimensions | 170 × 135 × 180 mm |
| Weight | Approx. 1.4 kg |
| Sound level | Approx. 26.5 dB(A) at 10 hPa |
| Power supply | 100–240 V, 50/60 Hz |
| Made in | Germany |
What's in the Box
- prisma20A device
- prismaAQUA humidifier
- Power supply unit
- Breathing tube
- Pollen filter
- Coarse filter
- SD card
- User guide
- Carrying bag
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Device-to-Device Comparison
Löwenstein prisma20A
S$1,800
Löwenstein prisma SMART max
S$1,900
Löwenstein prisma SMART
S$1,400
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A bundle takes the guesswork out: machine, mask, humidifier, and accessories selected to work together. We pre-configure every bundle to your therapy settings.
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