---
product_id: 773790223
title: "Inogen One G4 Replacement Column Pair"
brand: "inogen"
price: "157 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/773790223-inogen-one-g4-replacement-column-pair
store_origin: RO
region: Romania
---

# Inogen One G4 Replacement Column Pair

**Brand:** inogen
**Price:** 157 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Inogen One G4 Replacement Column Pair by inogen
- **How much does it cost?** 157 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/773790223-inogen-one-g4-replacement-column-pair)

## Best For

- inogen enthusiasts

## Why This Product

- Trusted inogen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Inogen One G4用の取り外し可能なメタルコラムは、ユーザーが所定の酸素供給を受けるパフォーマンスを維持する上で重要な役割を果たします。 通常の使用では、ふるいベッドが摩耗する可能性があるため、Inogenは約12か月ごとに柱を交換することをお勧めします。 手動のコラム交換用に設計されているため、ユーザーは工具を必要とせずに自宅でこのメンテナンスを行うことができます。 Inogen One G4は、交換時期にアラートを発し、最適なパフォーマンスを保証します。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | RP-406 |
| Number of Pieces | 2 |
| Batteries Required? | No |
| Batteries Included | No |
| Material Type(s) | 金属 |
| Target Gender | Unisex |
| Item model number | RP-406 |
| Product Dimensions | 26.04 x 15.88 x 13.97 cm; 472 g |
| ASIN | B01HUDY34I |

## Images

![Inogen One G4 Replacement Column Pair - Image 1](https://m.media-amazon.com/images/I/61KuN4zvgcL.jpg)
![Inogen One G4 Replacement Column Pair - Image 2](https://m.media-amazon.com/images/I/710a1nOuzbL.jpg)
![Inogen One G4 Replacement Column Pair - Image 3](https://m.media-amazon.com/images/I/712yD-1pDpL.jpg)
![Inogen One G4 Replacement Column Pair - Image 4](https://m.media-amazon.com/images/I/71JMPT-iw2L.jpg)
![Inogen One G4 Replacement Column Pair - Image 5](https://m.media-amazon.com/images/I/81Bi7aSutNL.jpg)

## Questions & Answers

**Q: Need to speek to someone regarding my inogen g4 i would like information on battery.**
A: Column Pair shown in the photo is not one that comes as a standard replacement battery for a Inogen G4, at least not with my unit.  There are two batteries standard in the G4 that I have. They are the BA-400 (Li-lON) 14.5V,  3.5 Ampere Hour and the BA-408 (LiION) 14.5V, 6.5 Ampere Hour.

**Q: Will these go bad if you dont install for 6 mth.?**
A: The columns do only have a shelf life of about 6 months if they are not used.

**Q: Is this genuine inogen? Would prefer seller answer only. Thank you.**
A: Katherine, the manufacturer is shown as being Inogen. I have purchased this product and am well pleased. Especially like the price.

**Q: where is the reset button when replacing my pillars? How often do these need replacing?**
A: The machine will prompt you and direct you how to reset.  As far as how often I replace them, I hate to say so but every six months and I only use my unit maybe 15 hrs per month,  Inogen claims you only need to replace them every 1-2 years but I have not been so lucky.  Hope this helps.

## Frequently Bought Together

- Inogen One G4 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 0.63 lb., 2.21 in. W x 2.37 in. L x 5.50 in. H
- A-P Particle Filter for I-nog-en One G-4
- Inogen Output Filter Kit (2 Pack) - G4 - Genuine Inogen

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**Shop now:** [https://www.desertcart.ro/products/773790223-inogen-one-g4-replacement-column-pair](https://www.desertcart.ro/products/773790223-inogen-one-g4-replacement-column-pair)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*