Announcing Inogen One G4 Brand New Release to the Australian Market!

Meet the Inogen One G4 Concentrator

Introducing the next innovation to portable oxygen delivery: the Inogen One G4, capable of full 24/7 oxygen delivery in an unbelievably small package!

You can now enjoy constraint-free transportable process of the Inogen One G4 portable oxygen concentrator while relishing a lighter package with the G4 single battery. In comparison to medical oxygen tanks that require refills or frequent replacement, when the G4 single battery dies, you can simply recharge using one of the 3 options provided. To save energy, you can even lower the use of charging options by getting additional single batteries.

For such a small unit, the Inogen One G4 is incredibly powerful. It’s a pulse flow delivery system which means it does not offer continuous flow, but it offers settings 1-3. It is equipped with Inogen’s standard Intelligent Delivery Technology to ensure the unit detects your breath to delivery your oxygen with incredible accuracy. The G4 is the smallest and lightest unit in its class and you don’t sacrifice functionality or battery life for the small size.


Features include

  • Inclusive 3 Year Warranty
  • 20,000 hour compressor life
  • Extended run-time battery runs 9 hours on a single charge
  • No more tanks to refill
  • Pulse Dose Technology. Suitable for people with a prescription of up to 4LPM.
  • No more hassles with air travel
  • Inogen is Australia’s No.1 Portable Oxygen Concentrator Brand
  • The professionals choice in Portable Oxygen Therapy
  • It’s small, lightweight, clinically proven, suitable for stationary and portable use, during the day and at night and can go virtually anywhere any time
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Inogen One G4 Specifications

  • Weight: 1.27kg (with a single battery)
  • Length: 15cm
  • Width: 6.8cm
  • Height: 18cm
  • Oxygen flow: Intelligent delivery technology. Four flow settings from 1-3
  • Power Sensing: AC power supply 100-240V, 50-60Hz (auto sensing allows worldwide use)

  • Delivers equivalent of 1 to 3 settings of oxygen via pulse dose
  • Battery: Duration up to 9 hours on 16 cell battery
  • Noise Level: Less than 42 Decibels on setting 2
  • Warranty: 3 year limited warranty
  • Operation: Simple control functions and easy-to-read LCD display
  • Use: Stationary, portable, and travel


Inogen One G3 with Cannula

Inogen G4 Pricing

Inogen G4 Advantages
  • Cheaper and more convenient than refilling oxygen cylinders
  • Approved by over 45 airlines for overseas travel
  • Pay for 30 months and own your G4 system outright


We guarantee the lowest Inogen One G3 price in Australia.
  • Buy from Australia’s only accredited Inogen service centre
  • Inclusive 3 year parts and labour manufacturers warranty
  • Experience customer service like no other with our 24/7 Emergency Oxygen Support Line
  • Current Online Pricelist
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Contact Oxygen Solutions to purchase or hire an Inogen One G4.
Contact us for an obligation-free quote, further information or patient support.