Top 5 Oxygen Portable Concentrators

Oxygen concentrators are a lightweight portable option compared to the traditional oxygen tanks. Portable oxygen concentrators (POC) run on batteries and provide a steady airstream without a refill. They help you stay mobile and active despite your need for supplementary oxygen. With the right balance of features – such as oxygen output, weight, size, and batteries – one can choose from the best oxygen concentrator.

Precision Medical EasyPulse Portable Oxygen Concentrator

Precision Medical EasyPulse Portable Oxygen Concentrator is designed specifically for ambulatory patients. EasyPulse POC is easy-to-use, compact and lightweight and has a long battery life. It delivers the proper amount of oxygen as an when required. EasyPulse POC combines the advantages of the oxygen conserver with the simplicity of an easy-to-use concentrator. It is an on-demand/pulse delivery system that ranges from 1 to 5 lpm.The total oxygen volume (delivered minute volume) the patient receives is always the same as the machine synchronizes the dose depending upon the pace of the patient’s breathing. EasyPulse Portable Oxygen Concentrator senses the inspiratory effort by means of a microsensor. The sensor signals a microvalve to open for a specific duration based on the setting, the patient breath rate and altitude delivering the bolus of oxygen. This all happens in less than 0.5 seconds.


  • Compact and lightweight: EasyPulse POC is the lightest 5 liter portable concentrator in the market, weighing only 6.6 pounds in a package that is only 10.1” high x 6.5” wide x 4.5” deep.

  • Easy to use: It has an easy user interface and just one knob sets the oxygen flow. Unlike other POCs, there are no confusing electronic controls. An easy-to-read battery level indicator and an alarm LED are also included.

  • Versatile: Can be used both in and out of the carry bag provided with each unit.

  • Excellent battery life: Precision Medical EasyPulse POC standard internal battery lasts over three hours at setting two. The unit can also be used with the AC cord or with the DC car adapter.

  • Low maintenance: Only one filter that is easily cleaned by the patient.

Best Portable Oxygen Concentrators

Inogen One G3 Portable Oxygen Concentrator

Inogen One G3 Portable Oxygen Concentrator System is used by patients who require supplemental oxygen on a prescriptive basis. High concentration of oxygen is supplied through a nasal cannula to the patient. Inogen One G3 is smaller, lighter and makes more oxygen per pound. Inogen One G3 has flexible usage and can easily be used during travel by boat, car or train. The patient can now get the same quality performance and convenience while on the go. It is reliable, well-built and known for its user- friendly interface.

Best Portable Oxygen Concentrators


  • Lightweight: It is lighter and provides flow up to 4 pulse setting, weighs 2.1 kgs (4.8 lbs) with 8-cell single battery and 2.6 kgs (5.7 lbs) with an optional 16-cell double battery.

  • Easy to carry: The G3 comes with a custom carrying case that is equipped with shoulder and handle straps for easy and convenient transporting.

  • Extended battery life: With two battery options, the Inogen G3 has some of the best battery options in the market. The 8-cell battery gets up to four hours of use on a single charge whereas the 16-cell battery gets up to eight hours of use with one single charge.

Inogen One G4 Oxygen Concentrator

Patients who require supplemental oxygen mostly vouch for Inogen One G4 oxygen concentrator. Inogen One G4 delivers the independence of a portable oxygen concentrator in one of the smallest, lightest and quietest packages available to the oxygen user. A high concentration of oxygen is delivered through the nasal cannula to the patient. It provides flow settings from 1-3. Inogen One G4 may be used in home, institution, vehicle and other mobile environments.


  • Size: It is 40% lighter and more compact as compared to its compatriot the Inogen G3

  • Battery: A single battery system is used and it can be plugged into both C and DC power sources

  • Noise free: It is ultra-quiet and hence can be used easily outdoors without disturbing anyone

  • Easy to carry: It is equipped with a strap and a carrying case. Its compact size is such that it can easily fit inside a backpack

Best Portable Oxygen Concentrators

O2 Concepts Oxlife Independence Portable Oxygen Concentrator

Patients who require supplemental oxygen mostly vouch for O2 Concepts Oxlife Independence Portable Oxygen Concentrator raises the bar for POC performance too. With signature EnergySmart technology, it has the longest battery life in its class and delivers over three times the flow of the leading POC. The Oxlife Independence assures unlimited oxygen for life. With the constrictions of oxygen tanks thrown away, the sky is your limit. Feel free to travel on airplanes, cruise ships, rental cars and hotels without a worry. With DNA technology, it is the world’s first smart POC. DNA means you can have the machine alert a caregiver or loved one if there is ever an issue with your ambulatory oxygen.

Best Portable Oxygen Concentrators


  • User-friendly display: All alerts and messages clearly spelled out to avoid confusion

  • Most travel-friendly: Versatile design allows for ease of travel, no matter what your transportation is

  • DNA enabled smart POC: Integrated DNA software allows your device to learn about you and its environment over time

  • Extended battery life: The patented ESA technology assures best in class battery life

Invacare Platinum Mobile Oxygen Concentrator

Invacare Platinum Mobile Oxygen Concentrator is specially designed with practical durability in mind to help the patients go through the day without any hassle. This POC features advanced Invacare Sensi-Pulse technology which adjusts automatically to deliver the right amount of oxygen to the patient, no matter how much or little oxygen they need at the time. Whether it is dusty outside or a bumpy road home, the Invacare Platinum can always be by your side.


  • Sensi-pulse technology: It adjusts automatically to deliver the right amount of oxygen

  • Modular design: A smart, modular design with 37% less tubing and fewer joints helps provide quicker routine maintenance so one can redeploy units faster

  • Integrated particle filter: A particle filter is integrated into the carrying bag for easy cleaning and extra protection

  • Water-resistant: Downward facing charging port and vents, reinforced seals on battery door, and integrated drainage channels built into bag easily repel moisture and water

  • Rugged design: Reinforced bumpers and cushions help protect unit and lessen everyday bumps

Best Portable Oxygen Concentrators
  • Temperature tolerance: The machine can be stored in temperature as low as -13 degrees F and as high as 140 degrees F with no impact on functionality once brought back to room temperature

  • Power to spare: Top-load batteries can be hot-swapped. Convenient desktop charger plugs into a wall outlet and ensures patients have a charged, ready-to-use battery when on the go

  • Simple interface: Large buttons and back-lit LCD screen are easy to see and understand and are sealed for water-resistance

These oxygen concentrators are the best of the best and have all the modern specifications that make using them easy. They are your go-to options for any kind of oxygen needs.


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