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Drive DeVilbiss 525DS Compact Oxygen Concentrator
£1,299.99
This item
The Drive DeVilbiss 525DS Compact Oxygen Concentrator is a USA-manufactured system engineered for continuous oxygen flow therapy of up to 5 litres per minute (LPM). Designed for reliability, efficiency, and quiet operation, the Drive DeVilbiss 525DS features advanced Turn-Down Technology that reduces energy consumption by more than 15%, extending the lifespan of key components while lowering operational costs.
Its streamlined cabinet design improves cooling and minimises noise (≤ 48 dBA), providing dependable, quiet operation in both home and clinical settings. Weighing only 36 lbs (16.3 kg) and equipped with integrated handles and wheels, this compact concentrator is easy to move and position. The built-in Oxygen Sensing Device (OSD)continuously monitors oxygen output, while visual and audible alarms ensure user safety and peace of mind.

Continuous flow settings from 0.5 to 5 LPM for flexible therapy
Turn-Down Technology for reduced power use and extended component life
Compact, quiet design with enhanced cooling and ≤ 48 dBA sound level
Lightweight construction (36 lbs / 16.3 kg) with wheels and carry handles
Integrated OSD system for consistent oxygen concentration
Easy-to-read flow meter and intuitive indicator lights
Built-in safety features: alarms, pressure relief valve, flame-retardant cabinet
Manufactured in the USA for quality and durability
| Category | Details |
|---|---|
| Manufacturer | Drive DeVilbiss |
| Model | 525DS |
| Country of Origin | USA |
| Colour | Charcoal Gray / Black |
| Dimensions | 24.5 × 13.5 × 12.0 in |
| Weight | 36 lbs (16.3 kg) |
| Continuous Flow Range | 0.5–5 LPM |
| Oxygen Concentration | 93% ± 3% at 5 LPM |
| Sound Level | ≤ 48 dBA |
| Power Consumption | 310 W |
| Power Input | 97–127 V~, 60 Hz |
| Warranty | 3 years (concentrator only) |
| Operating Altitude | Up to 13,123 ft |
| Maximum Tubing Length | 57 ft |
| Filters | External air inlet, internal bacteria, and extended life intake |
| Materials | Latex-free |
| OPI (Oxygen Percentage Indicator) | Included |
| Safety Alarms | Power failure, high/low pressure, low oxygen, low flow, service required |
1 × Drive DeVilbiss 525DS Oxygen Concentrator
1 × AC Power Cable
1 × Humidifier Bottle Adaptor
1 × User Manual
The Drive DeVilbiss 525DS combines smart technology, robust safety features, and user-friendly operation—making it an ideal solution for patients who require reliable, continuous oxygen therapy at home or in clinical environments.
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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.
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.
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