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Inogen IS-300 One G3 Portable Oxygen Concentrator - Pulse Flow *BACKORDER*

By Inogen | Mfr#: IS-300 | Tiger#: TM63084
Inogen One G3 Portable Oxygen Concentrator INGIS-300


  • Includes AC and DC power cables, battery, carry bag
  • Very lightweight and portable
  • Works efficiently during night and day
  • LCD screen provides necessary information
  • Approved for use on aircrafts
  • Choice of single or double battery


More Product Details What's Included
  • Product Options
Free Shipping (USA)
Ships Out Within:
Backorder (Est. Ship Date 11/1/2020 12:00:00 AM)
This item is currently on Backorder

These products require a prescription from a licensed medical professional. Please fax your prescriptions to 888-844-3875 after placing your order.

Overview for Inogen IS-300 One G3 Portable Oxygen Concentrator - Pulse Flow

The Inogen One G3 Oxygen Concentrator is lightweight, portable, and delivers oxygen efficiently. Its features and components promote an experience of independence for the user. It is the ideal solution for stationary, travel, or portable oxygen therapy.

Innovative Technology:   This concentrator can be used 24/7 with pulse dose settings, even overnight. It is approved for use on aircrafts. A clear LCD screen provides the user with necessary information such as flow setting, power status, battery life, and errors. The device records data every 15 minutes or every state change such as flow change, power change, shut-down, or error. The device has breath detection capability with an audible alarm. It produces 25% more oxygen than the older model.

Specifications:   This oxygen concentrator weighs 4.8 lbs. and measures 8.75 L × 3.0 W× 8.25 H with the battery. It can use either AC or DC power supply. The single battery option works for up to 4.5 hours and the double battery up to 9 hours. It has five flow settings, from 1 - 5 and works quietly at less than 39 decibels when on setting 2. Included with your oxygen concentrator is AC power supply, DC power supply, battery, and carry bag. It includes gross particle filters that need to be removed and cleaned weekly and the inlet vents are above the exhaust vents.


Select Battery

The Inogen One G3 Portable Oxygen Concentrator comes with either an 8 cell battery (single) or a 16 cell battery (double). The single battery option runs for up to 4.5 hours and the double battery option runs for up to 9 hours. Select the option of your choice from the drop-down menu above.

  • IS-300: Single Battery - 8 Cell
  • IS-300-NA16: Double Battery - 16 Cell 
Inogen One G2 & G3 Comparison
Weight7 lbs.4.8 lbs.
Dimensions10” L x 3.9” W x 9.5” H8.75” L x 3” W x 8.25” H
O2 Flow Settings1 - 61 - 5
Sound Level<38 dBA39 dBA
Battery Operation5 hrs. (single) / 10 hrs. (double)4.5 hrs. (single) / 9 hrs. (double)