DeVilbiss 5 Liter Oxygen Concentrator

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When it comes to home concentrators, the DeVilbiss 5 Liter has one of the most advanced and field proven features in the market today. It has a continuous flow setting that can go from .5 LPM to 5 LPM, and you can use that with up to 50 feet of nasal cannula. 

The structure of its cabinet is efficient and convenient. You can use its handle to carry it, and the wheels allow you to drag it across your home. It is fire-proof to prevent damage to internal components if a fire breaks out near the device.

DeVilbiss prioritizes patient safety and comfort above all else. It is designed with a two-piece cabinet for ease of maintenance. As much as it is easy to assemble, you can also disassemble it yourself to determine if the filter is dirty. Additionally, the intake filter features a translucent back so technicians can see if it already needs replacement.

This stationary oxygen concentrator has an exclusive DeVilbiss Oxygen Sensing Device (OSD) you can use to provide therapeutic oxygen for those suffering from respiratory diseases. Although the DeVilbiss 5 Liter is a relatively new product, it can certainly offer high-quality oxygen and features that you won’t find anywhere else. It is an ideal home oxygen device for those who require heavy flows of 4 to 5 liters per minute. 

Aside from that, DeVilbiss also has a stylish appearance. The black color gives an elegant look and blends well with your existing appliances at home. It is compact, fits well in narrow areas, and does not take up too much space when in use. 

When adjusting the flow meter, make sure to have it checked by a technician to ensure an accurate flow display. With its lockable flow meter feature, you can even lock it at a particular setting. This machine both has audio and visual alarms that can be seen in the front-facing control panel so you can quickly do any action it requires. 

DeVilbiss 5 Liter Components

  • Base assembly
  • Circuit breaker
  • Compressor
  • Cooling fan 
  • Exhaust muffler
  • Door intake filter
  • Hour meter
  • Light panel
  • Motor mount
  • Concentrator
  • PC board
  • Rotary valve

DeVilbiss 5 Liter Features & Benefits

  • 15% quieter operation
  • Lower operating cost
  • Reduced power consumption by more than 15%
  • Enhanced performance
  • Lockable flow meter
  • Quick and easy to assemble
  • Two-cabinet design
  • Exclusive turn-down technology
  • Accessible controls
  • Recessed humidifier nook
  • Protected cannula fitting
  • Fire-proof cabinet
  • Two-prong plug
  • Flow meter is pressure-compensated
  • The compressor has thermal protection
  • Pressure-relief valve
  • Built-in alarms

DeVilbiss 5 Liter Size

  • Width: 13.5 inches
  • Height: 24.5 inches
  • Depth: 12.0 inches
  • Dimension: 24.5H x 13.5W x 12D inches
  • Concentrator Weight: 36 lbs (16.3 kg)

DeVilbiss 5 Liter Performance

  • Maximum Flow Minute Volume: 5 liters per minute
  • Oxygen Concentration: 87% to 96%
  • Maximum Outlet Pressure: 8.5 ± 0.5 psig (58.6 ± 3.5 kPa)
  • Inspiratory Trigger Sensitivity: 
  • Pulse Flow Settings: 0.5 to 5 LPM

DeVilbiss 5 Liter Operating Conditions

  • Noise Level: 48 dB(A)
  • AC Input: 97-127 V~, 60 Hz
  • AC Output: N/A
  • DC Input: N/A
  • DC Output: N/A
  • Battery: N/A
  • Battery Duration: N/A 
  • Battery Recharge Time: N/A
  • Humidity: 10% to 95%, non-condensing
  • FAA-Approved: No
  • Altitude: 0 to 1500 meters (0 to 4921 feet)

DeVilbiss 5 Liter Accessories

  • Cabinet air filter
  • Extended life intake bacteria filter
  • Final bacteria filter
  • Flow meter, low output
  • Transfill rack system
  • Transfill connection tubing

DeVilbiss 5 Liter Specifications Table




36 lbs (16.3 kg)


24.5H x 13.5W x 12D inches

Oxygen Concentration

87% to 96%

Flow Settings

Continuous flow: 1 to 5 liters per minute

Sound Level

48 dB(A)


AC Power: 97-127 V~, 60 Hz

DC Power: N/A

Battery Duration


Charge Time


Operating Conditions

Temperature: 41˚F (5˚C) to 95˚F (35˚C), 

Humidity: 10% to 95%, non-condensing

Altitude: 0 to 1500 meters (0 to 4921 feet)


  • Cabinet air filter
  • Extended life intake bacteria filter
  • Final bacteria filter
  • Flow meter, low output
  • Transfill rack system
  • Transfill connection tubing


3 years

DeVilbiss 5 Liter Resources

DeVilbiss 5 Liter At Sprylyfe

Get your own DeVilbiss 5 liter oxygen concentrator priced at $1,295 here at Sprylyfe! We have exclusive DeVilbiss deals that will help you save money and experience satisfying customer service. You surely don’t want to miss that.

We offer free shipping deals and flexible payments to all our units, including the 5 Liter oxygen concentrator DeVilbiss. What are you waiting for? Contact our responsive customer support today, and our product specialists will help you with anything you need, including finding the best home concentrators for your needs.

DeVilbiss 5 Liter Frequently Asked Questions

How big is the DeVilbiss 5 Liter?

The DeVilbiss 5 Liter is 24.5 inches in height, 13.5 inches in width, and 12 inches in depth. It has the same weight as medium-sized dogs at 36 lbs, which may be heavy for some people, especially the elderly. Fortunately, the device has convenient top and side handles for easy transport. 

Is the DeVilbiss 5 Liter approved by the FAA?

No. The DeVilbiss 5 Liter does not meet the criteria required by the Federal Aviation Administration. The unit requires a constant connection to a power outlet to work, which is not always accessible on flights. It also has a low operating altitude, and using it higher than that may cause internal damage to the device. 

What is the oxygen output of DeVilbiss 5 Liter?

The maximum oxygen output of the DeVilbiss o2 concentrator is 5 LPM at 87% to 96% of oxygen. This oxygen concentration remains constant at all flow rates available in the device. If your breathing issue is not that severe, you are more likely to be prescribed with only 2 LPM. Always refer to your prescription and do not use a higher flow rate if not necessary. 

Can the DeVilbiss 5 Liter Be Used 24/7?

Yes, you can use the DeVilbiss 5 Liter stationary oxygen concentrator 24/7. Unlike portable concentrators, you don’t have to worry about their battery life because it works on AC power. Such units are meant for long-term use as long as you care for them and use them properly. If you spend the majority of your day at home, this is an excellent unit to use. 

How much energy does the DeVilbiss 5 Liter Use?

The DeVilbiss 5 Liters has an average power consumption of around 310 Watts. This is just the same as your small appliances such as a blender, vacuum cleaner, desktop monitor, and water heater. If you are using it daily, you may see an increase in your monthly bill but not at a significant cost that would break the bank. 

How long is the warranty of DeVilbiss 5 Liter?

The warranty of DeVilbiss oxygen concentrators lasts for three years. This is the average warranty length of most units.

If you want to extend that to another two years, you will have to pay an additional cost. This helps ensure your high-quality experience with the device. You can always claim this warranty as long as the issue is within the terms and conditions provided. 

How can I move the DeVilbiss oxygen concentrator from room to room?

The DeVilbiss 5 Liter has built-in wheels that let you drag it around if you need to move from one room to another. Always position it near an outlet but adjust it a little far from the wall to maximize its capacity to absorb ambient air. The design of the unit has a handle for carrying if you are going to bring it somewhere nearby.

Can I use the DeVilbiss 5 Liter at night?

Yes, you can use the DeVilbiss 5 Liter oxygen concentrator at night. It runs on AC power, so you don’t have to worry about it losing energy. It is also quiet at only 48 decibels.

For people suffering from sleep apnea, it can provide a consistent flow of oxygen despite your changing breathing pattern. It would not set off an alarm, unlike when using a pulse dose oxygen concentrator. 

Is the DeVilbiss 5 Liter covered by insurance?

Several insurance provisions like Medicare cover only the rental of medical equipment that can last for years of usage. They do not usually include the purchase of oxygen concentrators, but it still varies.

Contact your insurance provider to know if the DeVilbiss oxygen concentrator 5 Liter is included in your insurance coverage or how much they can provide to lessen the total cost you need to pay. 

Do you sell a pre-owned and refurbished DeVilbiss 5 Liter home oxygen concentrator?

Yes. Here at Sprylyfe, we sell refurbished DeVilbiss 5 Liter home oxygen concentrators and other models at a much lower cost. We ensured that all of our pre-lived products worked well and could provide high-quality oxygen therapy to our customers.

As of the moment, we only have limited stocks available for the refurbished items. If you are interested, you can always contact us at 1-800-314-8225 to ask if there are available units. 

How does financing with Sprylyfe work? 

Sprylyfe has a financing return and exchange policy that provides customers with a money-back guarantee in case the item arrived damaged from manufacturing. We always make sure that every outgoing unit is inspected and free of damage, but some impairments may get overlooked.

Please reach out within 30 days after receiving the product to be eligible for the return/exchange policy.

If you are in need of a more detailed explanation of the specifications of the DeVilbiss Oxygen Concentrator, don’t hesitate to contact us at any time. You can do that by giving us a call at 1-800-314-8225 or emailing us at