--- product_id: 652693399 title: "One G5 Column Pair RP-502" brand: "inogen" price: "4281 kr" currency: NOK in_stock: true category: "Inogen" url: https://www.desertcart.no/products/652693399-one-g5-column-pair-rp-502 store_origin: NO region: Norway --- # Durable design with replaceable parts to extend lifespan High-efficiency sieve beds for oxygen concentration Removable metal columns for easy servicing One G5 Column Pair RP-502 **Brand:** inogen **Price:** 4281 kr **Availability:** ✅ In Stock ## Summary > ⚡️ Keep your oxygen flowing, your life glowing! ## Quick Answers - **What is this?** One G5 Column Pair RP-502 by inogen - **How much does it cost?** 4281 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/652693399-one-g5-column-pair-rp-502) ## 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 - • **Trusted by Thousands:** 4.7-star rating from over 700 users proves reliability and satisfaction. - • **Compact & Lightweight:** At just 748g, these columns maintain portability without compromise. - • **Effortless Maintenance:** Quick-swap metal columns mean no downtime or costly repairs. - • **Extended Device Longevity:** Replaceable components keep your Inogen One G5 running like new. - • **Optimized Oxygen Delivery:** Precision-engineered sieve beds boost oxygen concentration for peak performance. ## Overview The Inogen One G5 Column Pair RP-502 features removable metal columns housing sieve beds that efficiently convert ambient air into high-concentration oxygen. Designed for easy servicing without product returns, these replaceable parts extend the lifespan of your Inogen One G5 portable oxygen concentrator, ensuring consistent, reliable oxygen therapy with a lightweight, compact design favored by thousands. ## Description The removable metal columns provide a quick and easy way to service your Inogen One G5 without having to send in the product for repair. Sold and used as a pair, the columns contain the sieve beds that convert normal air with lower levels of oxygen concentration to supply a high concentration of oxygen. These sieve beds wear down after prolonged use. ## Features - Product type HEALTH PERSONAL CARE. - Brand Inogen. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TH8PV1Y | | ASIN | B07TH8PV1Y | | Best Sellers Rank | 280,891 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 581 in Oxygen Therapy | | Brand | Inogen | | Customer Reviews | 4.7 4.7 out of 5 stars (726) | | Customer reviews | 4.7 4.7 out of 5 stars (726) | | Date First Available | 25 Aug. 2024 | | Guaranteed software updates until | unknown | | Manufacturer | Inogen One | | Manufacturer reference | INORP502AREA | | Package Dimensions | 25.91 x 15.8 x 14.1 cm; 748 g | | Units | 1.00 count | ## Images ![One G5 Column Pair RP-502 - Image 1](https://m.media-amazon.com/images/I/71dOvN6PTQL.jpg) ## Questions & Answers **Q: I am trying to understand why they have a shelf life... what expires in the filters over time?** A: The molecular sieve, a form of zeolite, allows oxygen molecules to pass but captures nitrogen and other gases. The captured gases are then released and disposed of by an electric reversal of the materials polarity, and a new cycle of oxygen flow initiated. Due to some chemical changes in the zeolite caused by the reversal of polarity, and contamination by trace elements, the efficiency of the whole process slowly degrades over time, until a sufficient concentration of oxygen can no longer be performed. The exchange of new zeolite (in a cartridge form) restores the process to its desired level of efficiency. **Q: So my G5 unit was unused for over a year and now I’m getting column replacement notices. It’s because it’s been idle for over 6 months ?** A: Either sitting too long or the fact it is a year old. Both are indicators to definitely replace. **Q: How do I know that the new columns are working? I could not get the message that the exchange was successful.** A: I wasn’t sure my new columns were working either. Called Inogen 800 number and they walked me thru the setup. **Q: Does anyone have instructions for upgrading the ingen g5 so you can change air cleaners at home instead of sending the unit to the factory?** A: The inogen One G5 Colum Pair RP-502 I ordered came with directions and it was very simple for me to change. There is a video on U-tube also. ## Frequently Bought Together - Inogen One G5 Column Pair RP-502 - Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs. - Inogen Standard (8-cell) Battery – Replacement Battery - for the Inogen One G5/Inogen Rove 6-1.19 lbs. and 7.19 x 3.26 x 1.04 in --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/652693399-one-g5-column-pair-rp-502](https://www.desertcart.no/products/652693399-one-g5-column-pair-rp-502) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-19*