SimplyGo Mini Backpack, Black
Fits both standard and extended battery
OutPut Filter Replacement Kit for Inogen One G4 Portable Oxygen Concentrator. Includes 2 filters and one spanner wrench.
Column Pair for Inogen At Home Stationary Oxygen Concentrator.
1 year (sieves)
Particle Filter, 1 per pack, for Inogen One G4 Portable Oxygen Concentrator.
(minimum order $50.00)
Adult Soft Cannula with 25ft long oxygen tubing and regular connector
Rechargeable Single Lithium-Ion Battery for Inogen One G3 Portable Oxygen Concentrator.