Needs Help?
24/7 Chat Available
24/7 Chat Available
Pre-owned
Brand
Philips
Leeds, United Kingdom
- UK stock, dispatched from Leeds
All products / BiPAP Machine
Philips DreamStation 2 Advanced Auto CPAP Machine with Humidifier
PhilipsSKU PHB1944R03
Price
£29999£326.99Save 8%
Price shown excludes VAT.
VAT relief available on this product
Eligible customers can claim VAT relief on this product at checkout.
Unit price£299.99
Total£299.99
You save£0.00
Prefer a quote?
Frequently bought together
Add the whole set in one go.
Philips DreamStation 2 Advanced Auto CPAP Machine with Humidifier
£299.99
This item
Philips Respironics DreamStation Heated Tubing HT15
£47.99
Philips DreamStation CPAP Machines Travel Bag
£24.99
Total for the set
£0.00
Build Your Bundle
Key attributes
- Brand
- Philips
- Category
- BiPAP Machine
- SKU
- PHB1944R03
Philips DreamStation 2 Advanced Auto CPAP Machine with Integrated Humidifier, Pre-Owned
The Philips DreamStation 2 Advanced Auto is a compact auto-adjusting CPAP machine for the treatment of obstructive sleep apnoea. Pressure adjusts automatically across a 4 to 20 cm H2O range in response to detected respiratory events, with Flex pressure relief easing the transition at exhalation. The humidifier is built into the body of the device rather than clipping on, which keeps the overall footprint small on a bedside table. A full colour touchscreen replaces the dial-and-menu arrangement of the earlier generation, and Ramp Plus lets the wearer start the night at a lower, more comfortable pressure. This unit is pre-owned.
What is included
| Item | Detail | Condition |
|---|---|---|
| DreamStation 2 Advanced Auto | Philips auto-adjusting CPAP machine, main unit | USED |
| Integrated humidifier | Built-in humidifier with 325 ml water tank | USED |
What is not included
| Item | Detail | Status |
|---|---|---|
| Power supply unit and mains lead | Required to run the device | SOLD SEPARATELY |
| Mask and headgear | Any interface, selected to suit the wearer | SOLD SEPARATELY |
| Tubing | Standard 15 mm or 22 mm hose, or heated tubing | SOLD SEPARATELY |
| Filters | Reusable pollen filter and disposable ultra-fine filter | SOLD SEPARATELY |
| Carry case | Travel bag for the device | SOLD SEPARATELY |
| SD card | Therapy data card | SOLD SEPARATELY |
| Distilled water | Required for the humidifier tank | SOLD SEPARATELY |
| Setup and pressure prescription | Therapy settings determined by the responsible sleep service | SOLD SEPARATELY |
Checked before dispatch
- Cleaned and inspected.
- Powered up and function tested, including blower operation, humidifier heater and touchscreen response.
- Humidifier tank and seal checked for cracks and correct seating.
- Air outlet, filter housing and casing visually inspected for damage.
These are in-house workshop checks. Damaged or non-working items are not dispatched. A full engineer service is not included unless this listing states that the unit has been serviced.
Before first use
- Therapy pressure, auto range and comfort settings should be set by the sleep service or clinician responsible for the wearer's care, not carried over from a previous user.
- Fit fresh filters and use a fresh mask and tubing. These are personal items and are not transferred between users.
- Fill the humidifier tank with distilled water only. Tap water leaves mineral deposits that damage the tank and reduce humidifier performance.
Key features
Auto-adjusting therapy across 4 to 20 cm H2O, raising and lowering pressure in response to detected obstructive events rather than holding a single fixed pressure all night.
Ramp Plus starting therapy at a chosen comfort pressure between 4 and 10 cm H2O for 15, 30 or 45 minutes, which helps at sleep onset for wearers who find full pressure difficult to fall asleep against.
Flex pressure relief at settings 1, 2 and 3, easing pressure at the start of exhalation.
Integrated humidifier with a 325 ml tank built into the body of the device, addressing the nasal dryness and throat irritation that drive many people to abandon therapy.
Heated tubing support for wearers who get rainout in the hose during colder nights.
Full colour touchscreen for direct navigation of settings and comfort options.
Bluetooth and cellular connectivity for therapy data transfer without a wired connection.
DreamMapper compatible, so the wearer can review usage, mask fit and event data on a phone.
Onboard data storage holding up to six months of therapy data on the device.
Automatic altitude compensation, holding delivered pressure without manual adjustment when travelling.
1.04 kg without the power supply and a 256.8 mm footprint, small enough for a bedside table or a suitcase.
Technical specifications
| Manufacturer | Philips Respironics |
| Model | DreamStation 2 Advanced Auto |
| Device type | Auto-adjusting CPAP machine |
| Therapy modes | CPAP and Auto CPAP |
| Pressure range | 4 to 20 cm H2O |
| Flex pressure relief | Off, 1, 2, 3 |
| Ramp Plus time | 15, 30 or 45 minutes |
| Ramp Plus start pressure | 4 to 10 cm H2O |
| Humidification | Integrated, heated tube supported |
| Humidifier capacity | 325 ml |
| Data storage | Onboard, up to 6 months |
| Connectivity | Bluetooth and cellular |
| App | Philips DreamMapper |
| Altitude compensation | Automatic |
| Filters | Reusable pollen filter, disposable ultra-fine filter |
| Controls | Colour LCD touchscreen |
| Dimensions | 256.8 x 158.5 x 84.8 mm |
| Weight without power supply | 1.04 kg |
| Power requirements | 100 to 240 V AC, 50/60 Hz |
| Condition | Pre-owned |
Condition and history. A pre-owned unit, cleaned and inspected. Cosmetic marking consistent with previous use should be expected. The photographs form part of the description and show the actual condition of the item offered.
Routine care guidance
| Component | Action | Interval |
|---|---|---|
| Humidifier tank | Empty, rinse and dry, refill with fresh distilled water | Daily |
| Reusable pollen filter | Rinse in warm water, air dry fully before refitting | Weekly |
| Disposable ultra-fine filter | Fit a fresh filter, or sooner if visibly soiled | Monthly |
| Tubing | Wash in warm soapy water, rinse and hang to dry away from direct sunlight | Weekly |
| Mask and headgear | Clean per the interface instructions | Per interface guidance |
| Device exterior | Wipe with a damp cloth, device disconnected from the mains | Weekly |
| Humidifier tank condition | Inspect the seal and body for cracks, clouding and scale, renew when worn | Every six months |
Intervals above are general guidance for a single user. The manufacturer instructions for use take precedence.
Documents
Shipping and returns
UK Mainland
- Light items (0–30 kg): Orders placed before 1 pm, Monday to Friday, are dispatched the same working day from our Leeds warehouse.Deliveries are made Monday to Saturday.No Sunday deliveries.
- Heavy & bulky items: Delivery usually takes 2–4 working days.
UK Islands & Remote Areas
- Light items (0–30 kg): Standard delivery usually takes 1–3 working days.
- Heavy & bulky items: Delivery usually takes 5–10 working days.
Europe, USA & Canada
- Light items (0–30 kg):Delivery typically takes 3-5 working days.
- Heavy & bulky items: Delivery usually takes 10–21 working days.
Other International Destinations
- Light items (0–30 kg): Delivery usually takes 5–7 working days.
- Heavy & bulky items: Delivery usually takes 10–21 working days.
Customs and duties
Orders shipped outside the United Kingdom may attract import duty and local tax, which are charged by the destination country and are the buyer's responsibility.
Delivery estimate
Returns
SelfiMed offers a 30-day change-of-mind return policy on eligible items. To request a return, please contact us within 30 days of delivery. Items returned under this policy must be in the same condition as received and suitable for resale.
Please note that brand new items must remain unopened, unused and in their original packaging to be eligible for return. Once a new item has been opened or used, it may no longer qualify for return as new, and any accepted return may be subject to restocking fees.
For hygiene reasons, opened CPAP masks, CPAP parts and CPAP accessories, including tubing, filters and humidifier chambers, cannot be returned.
Return shipping costs are the responsibility of the customer.
This does not affect your statutory rights.
Refund
Refunds are issued to the original payment method once the returned item reaches us and has been checked, normally within five working days.
Faulty items are refunded in full, including the delivery you paid.
SelfiMed Ltd, trading as SelfiMed UK, supplies medical equipment, replacement parts and accessories but does not provide medical advice, diagnosis or treatment. Customers are responsible for ensuring that they are legally authorised to purchase and use any equipment supplied and for complying with all applicable regulations in their country. Certain medical devices may require a valid prescription or clinical directive before dispatch. Components, accessories and kits are supplied as replacement or accessory items unless expressly stated otherwise, and correct assembly, calibration, commissioning and application remain the responsibility of the user or an appropriately qualified professional.
All equipment must be used, maintained and cleaned in accordance with the manufacturer’s instructions. SelfiMed UK accepts no liability for misuse, incorrect assembly, mishandling, unauthorised modification or use outside the manufacturer’s intended purpose, and does not guarantee suitability for any particular clinical outcome unless confirmed in writing. Pre-owned or refurbished equipment should not be used for emergency or critical care without appropriate professional oversight and commissioning. Customers should obtain advice from a qualified healthcare professional or medical device technician where required and assume responsibility for the lawful, safe and appropriate use of the products purchased.
Ordered with this
Goes on the same order.
Other lines in this category
More in the same category.
Recently viewed
Picking up where you left off.
Global Shipping
Worldwide delivery – trusted carriers
UK Mainland Next Day Delivery
Order by 1pm, Mon-Fri. Delivery available Mon-Sat.
VAT Relief Available
For eligible patients & conditions
Meical Equipment Advice and Guidance
Latest from Our Blog
August 26, 2026
ResMed QuietAir Elbow: Common Mistakes and How to Avoid Them
Avoid the most common fitting, cleaning and ordering mistakes with the ResMed QuietAir Elbow. Practical, factual guidance for clinicians ...
Read Article
August 26, 2026
Sidhil Innov8 iQ Electric Bed: How to Choose and What to Expect
A plain factual guide to the Sidhil Innov8 iQ Electric profiling bed: what it does, what to check before ordering and what maintenance in...
Read Article
August 26, 2026
ALVERA PureGuard™ Universal In-Line: Common Mistakes and How to Avoid Them
Avoid the most common installation, maintenance and ordering mistakes with the ALVERA PureGuard™ Universal In-Line filter, with plain fac...
Read Article