MHRA Registered
CE Certified
ISO 80601
FDA Listed
G2S A20 | Auto CPAP
Breathe easier tonight. Pressure that adjusts itself, all night, every night.
The G2S A20 is an Auto-Adjusting Positive Airway Pressure (APAP) device that reads your breathing in real time and adjusts pressure automatically, all night, to keep your airway open.
- Auto pressure adjustment based on real-time breathing detection
- Integrated heated humidifier to reduce dryness
- Around 28 dB operation, quiet enough for shared rooms
Do you have sleep apnoea?
Sleep apnoea often goes undiagnosed. Here's what to look out for.
While you sleep
- Breathing stopping and starting
- Gasping, snorting or choking noises
- Waking up a lot
- Loud snoring
During the day
- Feel very tired
- Find it hard to concentrate
- Have mood swings
- Wake up with a headache
Auto-adjusting pressure, all night
The G2S A20 automatically adjusts pressure throughout the night to maintain open airways, improve breathing stability, and support effective long-term sleep therapy. It continuously monitors your breathing pattern, so therapy responds to you rather than a fixed setting.
- Detects snoring and airway obstruction
- Increases pressure when breathing disturbances occur
- Reduces pressure during stable breathing periods
- Maintains consistent airway support throughout sleep
HUMIDIFICATION
Integrated heated humidifier
A large heating plate (over 50 cm²) delivers excellent humidifying capacity, easing dryness in the throat and nose so therapy is easier to tolerate night after night.
- Adjustable settings: Off, 1 to 5 (35°C to 68°C)
- Water capacity up to 360 mL
- Drawer-style water chamber for easy filling and cleaning
COMFORT & CONTROL
Simple enough for a first night, capable enough for daily use
A 2.4-inch full-colour LCD and 3-button control panel keep therapy data and settings clear and easy to navigate, even for first-time users.
- Reslex exhalation pressure relief to ease breathing out
- Ramp time from 0 to 60 minutes for gradual pressure increase
- Auto start/stop when the mask is applied or removed
- Automatic leak and altitude compensation
Track your therapy, not just guess at it
Every night's data is captured to the built-in SD card, with report options to fit how you want to review progress.
- SD card records patient data and fault information
- Quick reports directly on the device screen
- PAP Link App, Web and PC report review
- Optional WiFi, GPRS or iCode-based connectivity
Everything you need, in one box
- G2S A20 device with integrated humidifier
- AC/DC power adapter and power cord
- Air tubing (hose) and air filter
- Built-in water chamber
- SD card
- Carrying case
- User manual and quick start guide
What customers say
★★★★★
"Absolutely amazing CPAP machine! It runs virtually silent, which was my biggest worry. The mask fits perfectly without any air leaks. I finally get a full night of restful sleep."
Sarah Jenkins
★★★★★
"Life-changing snoring treatment. I wake up feeling so refreshed now. The machine is very easy to set up and customize."
David Thompson
★★★★★
"Outstanding build quality and extremely quiet motor. Delivery was fast and customer service was incredibly helpful with my questions about pressure settings."
John Miller
★★★★★
"This machine is so easy to use and has improved my sleep tremendously. The heated humidifier makes a huge difference in preventing dryness."
Orson Lancaster
★★★★★
"I love that this CPAP machine is so easy to use. The interactive UI makes it simple to navigate and adjust settings."
Harleigh Dodson
Built for effective OSA therapy
The G2S A20 is intended for adult patients diagnosed with Obstructive Sleep Apnea (OSA). Proper mask fitting is essential for effective therapy, and regular follow-up is recommended to ensure the best treatment outcomes.
Don't let sleep apnoea disrupt another night
The G2S A20 pairs automatic pressure adjustment with a heated humidifier and simple controls, so therapy is easier to stay consistent with.
Get Your G2S A20
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