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⚙️ Stay powered, stay ahead — effortless oxygen support on your terms!
The Inogen One G4 Replacement Column Pair features two removable metal columns designed for easy, tool-free replacement every 12 months. Lightweight and compact, these columns ensure optimal oxygen flow and device performance, with smart alerts from your Inogen One G4 signaling when a swap is needed. Engineered by Inogen for perfect fit and durability, they empower users to maintain their portable oxygen concentrator effortlessly at home.









| ASIN | B01HUDY34I |
| Age Range Description | Adult |
| Best Sellers Rank | #51,296 in Health & Household ( See Top 100 in Health & Household ) #32 in Oxygen Accessories |
| Brand Name | Inogen |
| Color | Grey |
| Customer Reviews | 4.7 out of 5 stars 1,889 Reviews |
| EU Spare Part Availability Duration | 2 years |
| Educational Objective | To support patients' respiratory health and improve their quality of life through the delivery of medical-grade oxygen. |
| Included Components | Brace |
| Item Dimensions | 10.25 x 6.25 x 5.5 inches |
| Manufacturer | Inogen |
| Manufacturer Part Number | RP-406 |
| Material Type | Metal |
| Model Number | RP-406 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Rechargeable Battery |
| Set Name | Set |
| Size | 1 Count (Pack of 1) |
| Supported Battery Types | No batteries required |
| Theme | Medical Oxygen Therapy |
| UPC | 763236896709 817131020650 |
| Unit Count | 1 Count |
D**.
works
Quick and a fair price.
J**K
O2 replacement columns
Worked and fit my inogen 1g4 exactly as expected . Easy to follow instructions
P**S
Correct item
Got just what I wanted.
M**O
Life saving device
Life saver. My mother uses several of these, as they charge. Expensive. But when you need it to stay alive, Inogen has got you. My mom has an InogenOne G4
M**M
No problems
Read all directions first!
E**1
Works well
Seem to work well
A**H
Inogen One G4 Replacement columns
This was exactly what I needed
L**.
The real deal!
It worked out fine and was less expensive than the actual website.
F**I
Conforme
Bien emballé et fourni avec guide de remplacement
R**O
Emballage
Comme c'est l'hiver, l'emballage ne comportait AUCUN isolant. Aussi les colonnes m'ont été livrées très très froides. Par précaution j'ai dû les laisser reposer 48h à la température de la pièce avant de les installer.
L**.
order this item from the manufacturer only.
This item is for a piece of a oxygen concentrator. This concentrator is to keep you breathing as keeping you alive. The reason for a one is that after the installation it didn’t give a success answer. Now if I use this concentrator I don’t know if it will work properly.
Trustpilot
1 month ago
1 week ago