---
product_id: 31090041
title: "Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in."
brand: "inogen"
price: "30779 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Inogen"
url: https://www.desertcart.is/products/31090041-inogen-one-g3-replacement-column-pair-oxygen-accessories-two-removable
store_origin: IS
region: Iceland
---

# 12-month replacement reminder Lightweight 1.63 lbs Tool-free install in minutes Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in.

**Brand:** inogen
**Price:** 30779 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Stay powered, stay ahead — effortless oxygen maintenance made simple!

## Quick Answers

- **What is this?** Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in. by inogen
- **How much does it cost?** 30779 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/31090041-inogen-one-g3-replacement-column-pair-oxygen-accessories-two-removable)

## Best For

- inogen enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 1.63 lbs and slim dimensions, these columns maintain your device’s portability and ease of use.
- • **Seamless Compatibility:** Exclusively engineered for Inogen One G3, ensuring flawless oxygen flow from settings 1 to 5.
- • **Effortless Installation:** Tool-free, step-by-step instructions let you replace columns in minutes—no technician needed.
- • **Smart Replacement Alert:** Integrated 'replace columns' alarm keeps you ahead of maintenance, avoiding downtime.
- • **Cost-Effective Servicing:** User-replaceable columns save you time and expensive repair trips—keep your device running smoothly.

## Overview

The Inogen One G3 Replacement Column Pair is a precision-engineered accessory designed exclusively for the Inogen One G3 oxygen system. Featuring two lightweight, removable metal columns, it supports flow settings from 1 to 5 and includes a smart replacement alarm to notify users every 12 months. With tool-free installation and user-replaceable design, it offers a cost-effective, hassle-free way to maintain optimal device performance without professional servicing.

## Description

Buy Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in. on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great product - It was so easy to replace and works like charm! Perfect!
Review: Best yet - Great price Easy to install

## Features

- Compatibility: Designed exclusively for Inogen One G3 systems with flow settings ranging from 1 to 5, for optimal performance.
- Easy Installation: Includes clear, step-by-step instructions for tool-free installation, allowing you to service your device.
- Replacement Reminder: The Inogen One G3 system features a "replace columns" alarm, alerting you when it’s time to switch out the columns, approximately every 12 months.
- Effective Solution: These columns allow for user replaceable servicing without the need to send your device in for repairs, that may save you time and money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01COC8TFO |
| Batteries  | 600 A batteries required. |
| Best Sellers Rank | #62,703 in Health & Household ( See Top 100 in Health & Household ) #53 in Oxygen Accessories |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,981) |
| Date First Available  | March 2, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | RP-321 |
| Manufacturer  | Inogen |
| Package Dimensions  | 10.16 x 6.06 x 5.67 inches; 1.41 Pounds |

## Images

![Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in. - Image 1](https://m.media-amazon.com/images/I/61hNN6IOVFL.jpg)

## Questions & Answers

**Q: Does anyone know where you can buy the columns for the G2 model?**
A: G2 sieve beds are not user exchangeable

**Q: filter for inogen**
A: Yes, for the inogen 3. Make certain that this is the correct filter for your machine as there are two types of inogen 3’s.

**Q: I bought the inogen oxygo G3 concentrator (new 2 years ago)  Will these work for that unit?  Thanks!**
A: If it's the 1 to 5 liter unit, it should. My unit is known as the inogen G3.

**Q: Quiero saber si este producto es compatible con la refencia G2**
A: No es compatible

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by E***E on October 12, 2025*

It was so easy to replace and works like charm! Perfect!

### ⭐⭐⭐⭐⭐ Best yet
*by A***I on November 21, 2025*

Great price Easy to install

### ⭐⭐⭐⭐⭐ Quality
*by J***N on December 11, 2025*

Fit good and worked well

## Frequently Bought Together

- Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in.
- Inogen G3 High Flow Particle Filter RP-301
- Inogen One G3 Standard (8-Cell) Battery - Portable Replacement Battery - Oxygen Accessory - for The One G3 – 1.3 lbs. – 8.75 x 3.0 x 1 in.

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**Shop now:** [https://www.desertcart.is/products/31090041-inogen-one-g3-replacement-column-pair-oxygen-accessories-two-removable](https://www.desertcart.is/products/31090041-inogen-one-g3-replacement-column-pair-oxygen-accessories-two-removable)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*