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DeVilbiss Oxygen Concentrator 5 Liter

From: Original price was: € 1,200.00.Current price is: € 750.00.

The DeVilbiss 525 is the latest compact oxygen concentrator designed to meet and exceed the high demands of patients on oxygen therapy. Compact and affordable, the Devilbiss 525 delivers up to 5 liters of oxygen per minute across all flow rates. The unit has become popular in the USA for its high-quality construction, eco-friendly design and overall reliability.

Oxygen Concentration: 93% ± 3%
Oxygen Flow Rate: 0.5 – 5 l / min

Nasal Cannula




DeVilbiss Oxygen Concentrator 525 – 5 Litеr

The DeVilbiss 525 is designed with a focus on patient’s comfort, easy of use and low power consumption in mind. In addition, the 525 model is built extremely quiet, reducing sound while cutting operating costs significantly.


What makes the DeVilbiss 525 Compact Oxygen Concentrator stand out from the crowd is the wide array of user-centred features, added durability and quiet operation. The concentrator boasts a robust design and compressor durability as well as low maintenance requirement (a weekly cabinet filter cleaning is all it takes to maintain the unit’s filtering functionality). The Exclusive DeVilbiss OSD (Oxygen Sensing Device) comes standard on the 525 model. OSD is designed to significantly improve accuracy for longer service intervals.


The DeVilbiss 525 features readily accessible patient controls and a protected cannula fitting. The unit also comes with convenient top and side handles allowing for easy transport. The pressure-compensated flow meter delivers optimal accuracy when displaying flow rate. The entire unit is double insulated and features a flame-retardant cabinet for added safety.


Last but not least, the DeVilbiss Compact 525 Compact is strikingly affordable when compared to competing models of the same high class. It is hardly a surprise that the 525 has been ranked at #1 in a variety of concentrator review websites specializing in oxygen therapy equipment.


The DeVilbiss 525 Oxygen Concentrator is designed and manufactured in the USA to the highest quality standards.


  • Improved sound level reduction and lowered power consumption;
  • OSD® sensor to continuously monitor oxygen levels;
  • Visual and audible alarms for low oxygen levels, power failure, pressure drop and service required;
  • Front label with easy to read pictograms;
  • Simple 2-part case design;
  • Oxygen outlet with fire protection adapter;
  • Intelligent power management system with Turn-Down Technology for reduced power consumption below flow rates of 2.5 l/min;
  • Eco-friendly packaging: reducing materials and waste, as well as transportation costs and emissions, all without compromising product protection

The DeVilbis 525 Compact offers the highest levels of ease of use, safety and level of performance in a stationary concentrator.


5 Liter Concentrator with Oxygen Sensor Components

Related mask packs and accessories:

Oxygen mask
Nasal Cannula – 2 m
Nasal Cannula – 5 m


Package includes:

Nasal Cannula (2m)
Filters Set

Warranty – 2 Years

Technical specifications

Technical specifications

Dimensions (H x W x D)62.2 cm x 34.02 cm x 30.4 cm
Sound level40 dbA (50Hz)
Flowrate0.5 – 5 l / min
Oxygen concentration93% ± 3% (0.5 – 5l / min)
Electrical requirements230V / 50 Hz
Power consumptionapproximately 290 watt at 2 l / min and approx. 312 watt at 5 l / min
Made inUSA



User guide

Reviews (3)


  1. Hannele

    Needed a new oxygen concentrator as my old one could no longer cope (not to mention that it was so loud, I couldn’t stand it anymore). The chat support in this oxygen store has been very helpful in guiding me in picking an American-made devilbiss unit with a 5 liters per minute capacity. It can be set at lower flows too. The machine has been doing great easy to set up and easy to move around the room thanks to its wheels. I know this is a stationary oxygen machine but it has been feeling like a portable concentrator! It arrived to Finland in 3 days.

  2. Duarte D’Sousa

    Great machine at a great discounted price! Thanks for sending it asap as promised!

  3. Gillian

    I was prescribed 5 liters per minute at a 95% of oxygen. This concentrator does just that as per my doctor’s prescription

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