G3 Systems & Accessories

If you require medical oxygen, an Inogen One concentrator affords you the freedom and independence to do as you please, when you please, without the heavy burden of an oxygen tank. The Inogen One G3 is Oxygen. Anytime. Anywhere.

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Inogen One G3 System

INOGEN ONE G3 System

System Includes:

  • One single battery
  • Concentrator
  • Standard 3-year warranty
  • AC/DC power supplies
  • Carry bag, user manual
  • Meets FAA requirements
  • Intelligent Delivery Technology®
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G3 Accessories

From backpacks to backup batteries, find the gear you need to carry and maintain your oxygen concentrator with greater comfort and peace of mind.

G3 Double Battery

$495 $346.50

Inogen One G3 Double Battery
G3 Double Battery

$495 $346.50

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G3 Single Battery

$325 $227.50

Inogen One G3 Single Battery
G3 Single Battery

$325 $227.50

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External Battery Charger (G3)

$285

Inogen One G3 External Battery Charger
External Battery Charger (G3)

$285

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G3 Replacement Column Pair (Flow Setting 1-4)

$99

Inogen One G3 Column Pair
G3 Replacement Column Pair (Flow Setting 1-4)

$99

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G3 Replacement Column Pair (Flow Setting 1-5)

$99

Inogen One G3 Column Pairs
G3 Replacement Column Pair (Flow Setting 1-5)

$99

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AC Power Supply

$149

Inogen One G2 and G3 AC Power Supply
AC Power Supply

$149

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DC Power Cable

$65

Inogen One G3 and G4 DC Power Cable
DC Power Cable

$65

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Backpack (G3)

$100

Inogen One G3 Backpack
Backpack (G3)

$100

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G3 Replacement Particle Filters (Flow Setting 1-4)

$19

Inogen One G3 Particle Filters
G3 Replacement Particle Filters (Flow Setting 1-4)

$19

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G3 Replacement Particle Filters (Flow Setting 1-5)

$21

Inogen One G3 Filters
G3 Replacement Particle Filters (Flow Setting 1-5)

$21

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Carry Bag (G3)

$49

Inogen One G3 Carry Bag
Carry Bag (G3)

$49

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