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.
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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

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
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S$1,800

S$1,900

S$1,400
New to therapy
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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