Inogen One G5 Rove 6 Replacement Column Pair RP-502

How to replace Inogen One G5 concentrator column sieve beds — step by step

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Inogen One G5 / Inogen Rove 6 Replacement Column Pair (RP-502)

Genuine Inogen One G5 and Rove 6 replacement column pair — the sieve beds that produce oxygen inside your concentrator.

Rated 5 out of 5 based on 2 customer ratings

(2 customer reviews)

US$118.00

In stock

Call (786) 755-8063

Genuine Inogen One G5 / Rove 6 column pair (sieve beds)
Restores oxygen purity and clears low-oxygen warnings from worn columns
One set fits both the G5 and the Rove 6
Not for the G3, G4, or Rove 4 (each uses a different pair)
Warranty by American Oxygen · Ships free

Genuine Inogen One G5 / Rove 6 column pair (sieve beds)
Restores oxygen purity and clears low-oxygen warnings from worn columns
One set fits both the G5 and the Rove 6
Not for the G3, G4, or Rove 4 (each uses a different pair)
Warranty by American Oxygen · Ships free

Genuine OEM partFree shipping on orders $99+Ships from Miami, FLExpert help · (786) 755-8063

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Brand: Inogen
SKU: RP-502
Category: Column Pair

In short

The part that makes your oxygen

The RP-502 is the genuine Inogen One G5 and Rove 6 column pair — the molecular-sieve beds that produce oxygen inside the concentrator. Replace them when oxygen purity drops or the unit signals low oxygen despite clean filters, typically after several years of use. The G5 and Rove 6 share this exact set; it does not fit the G3, G4, or Rove 4.

The sieve columns are where your concentrator actually produces oxygen. Over time the sieve material wears and purity drops — a fresh, genuine set restores oxygen output and clears low-oxygen warnings caused by tired columns.

✅ Inogen One G5 ✅ Inogen Rove 6 ❌ Not for the G3, G4, or Rove 4 (each uses a different column pair)

Shop the compatible concentrator: Inogen One G5 · Inogen Rove 6

Restores oxygen purity

Fresh sieve beds bring output back to spec and clear the low-oxygen warnings caused by worn columns.

Genuine Inogen part

Made to the exact Inogen One G5 / Rove 6 spec, so the sieve material and fit perform as designed.

Warranty by American Oxygen

Backed by American Oxygen — up to a one-year warranty on sieve beds. Ask us for the current term.

Details

What's included

One genuine Inogen One G5 / Rove 6 column pair (two matched sieve beds). Filters, chargers, and other parts are sold separately.

Why genuine matters

Genuine columns use the correct molecular-sieve material and seat precisely, so oxygen purity comes back to spec and airflow isn't restricted. Off-brand or poorly matched columns can under-perform, wear faster, or keep the low-oxygen alarm on. Every set is backed by a warranty by American Oxygen — ask us for the current term.

Frequently asked questions

What are sieve columns (sieve beds)?

They're the molecular-sieve cartridges inside your concentrator that strip nitrogen out of the air and deliver concentrated oxygen. They're the most important wear part — when the sieve material tires, oxygen purity drops.

Does one set really fit both the G5 and the Rove 6?

Yes. The Inogen One G5 and Rove 6 share the same column pair (RP-502). It does not fit the G3, G4, or Rove 4.

When should I replace them, and what are the warning signs?

There's no fixed schedule published by the manufacturer. Replace the columns when oxygen purity falls or the G5 or Rove 6 shows a low-oxygen indicator that keeps returning after you've cleaned or replaced the filters — typically after several years of use, sooner with heavy daily use or dusty and pet environments.

Is this a DIY job or does it need a technician?

Replacing sieve columns is more involved than a filter change. Some owners replace the columns themselves; others prefer we handle it. If you're unsure, call us at (786) 755-8063 — we can walk you through it or service the unit for you.

Is it genuine, and what warranty comes with it?

Yes — it's a genuine Inogen column set. It's backed by a warranty by American Oxygen (up to one year on sieve beds). Contact us for the current warranty term.

Not sure this is the right part?

Send us a photo or call — we'll confirm the exact part for your unit.

Call (786) 755-8063

Dimensions	10 × 6.5 × 5.5 in
Compatible with	Inogen One G5, Inogen Rove 6
Condition	New
Family Type
Role Type
Part Type

2 reviews for Inogen One G5 / Inogen Rove 6 Replacement Column Pair (RP-502)

5.0

Based on 2 reviews

100

100%

Rated 5 out of 5

Raúl Alberto Rapaport (verified owner) – 30 June, 2025

Have not seen them yet. My son is comino with the separes this week.
Rated 5 out of 5

Charly – 30 June, 2025

Very Clear !!
Great price, fast and free shipping. Thank you very much!
I recommend them!