Which Inogen models do these columns fit?

They fit the Inogen Rove 6 and the Inogen One G5. They are not made for other Inogen concentrators.

How do I know my concentrator needs new columns?

Falling oxygen purity, weaker flow or a replacement reminder from the unit are the usual signs. Inogen recommends replacing the columns on a set schedule.

Do I need both columns, or can I replace one?

They are sold as a matched pair. Inogen specifies replacing both together so the sieve beds stay balanced.

Is this a genuine Inogen part?

Yes, it is an Inogen-branded replacement column pair, not a third-party copy.

What is included in the box?

Two removable metal columns. No tools or separate instructions are included.

How much do the columns weigh and measure?

The pair weighs 1.19 lb. Each column is about 2.90 in. wide, 3.04 in. long and 6.55 in. high.

Where is the Inogen Replacement Column Pair cheapest?

At Walmart, for $118.00, as of our latest check.

What do buyers say about the Inogen Replacement Column Pair?

Rated 4.6 out of 5 from 14 ratings.

Where can I buy the Inogen Replacement Column Pair?

2 stores we checked sell it, including Walmart, Amazon.

Inogen Replacement Column Pair

Best price now

$118.00at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

Inogen Replacement Column Pair

Best price now

$118.00at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $118.00 at Walmart on Nov 12.

Our take on the Inogen Replacement Column Pair

These are the two removable metal sieve columns that fit the Inogen Rove 6 and Inogen One G5 portable oxygen concentrators. Each pair is a drop-in replacement for the columns that separate nitrogen from air, so a concentrator that has lost purity or flow can be restored without replacing the unit. They weigh 1.19 lb and measure about 2.9 by 3 by 6.6 inches each. Owners rate them highly, and the main trade-off is that columns are a wear part with a finite service life, so they need replacing periodically rather than once.

Best forRove 6 or One G5 owners whose concentrator is due for column replacementUsers seeing falling oxygen purity or weaker flow from an aging unitTravelers who want a spare pair on hand for long trips

Pros

Exact fit for the Inogen Rove 6 and Inogen One G5
Genuine Inogen part, so no compatibility guesswork
Simple swap that avoids sending the unit in for service
Light at 1.19 lb for the pair
Compact size keeps the concentrator's footprint unchanged

Cons

Sold as a pair only, even if one column fails
A wear item that will need replacing again over the unit's life
No tools or instructions included beyond the columns themselves
Only fits two specific Inogen models

Inogen Replacement Column Pair prices at every store

WalmartNew
In stockSold by Active Recovery EssentialsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$118.00Free shippingChecked Nov 12
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Inogen Replacement Column Pair price history

Lowest price we've seen: $118.00 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

What reviewers say

4.6 / 514 ratings

Owners of the Rove 6 and One G5 rate the columns well, with most reporting their concentrator returned to normal flow and purity after fitting them. Complaints are few and center on the cost of a part that has to be replaced periodically.

What people mention

FitPraisedBuyers say the columns seat correctly in the Rove 6 and One G5 without modification.
PerformancePraisedOwners report oxygen flow and purity returning to normal after replacement.
InstallationPraisedReviewers describe swapping the columns as quick and simple.
Replacement costCriticisedSome owners dislike paying for a part that must be replaced again later.
Pair-only saleMixedA few buyers note they needed only one column but had to buy both.

About the Inogen Replacement Column Pair

This is a pair of replacement columns for the Inogen Rove 6 and Inogen One G5 oxygen concentrators. Each set has two removable metal columns.

Compatibility: Inogen Rove 6, Inogen One G5
In the box: 2 removable metal columns
Material: Metal
Weight: 1.19 lb
Dimensions: 2.90 in. W x 3.04 in. L x 6.55 in. H

Questions and answers

Which Inogen models do these columns fit?: They fit the Inogen Rove 6 and the Inogen One G5. They are not made for other Inogen concentrators.
How do I know my concentrator needs new columns?: Falling oxygen purity, weaker flow or a replacement reminder from the unit are the usual signs. Inogen recommends replacing the columns on a set schedule.
Do I need both columns, or can I replace one?: They are sold as a matched pair. Inogen specifies replacing both together so the sieve beds stay balanced.
Is this a genuine Inogen part?: Yes, it is an Inogen-branded replacement column pair, not a third-party copy.
What is included in the box?: Two removable metal columns. No tools or separate instructions are included.
How much do the columns weigh and measure?: The pair weighs 1.19 lb. Each column is about 2.90 in. wide, 3.04 in. long and 6.55 in. high.
Where is the Inogen Replacement Column Pair cheapest?: At Walmart, for $118.00, as of our latest check.
What do buyers say about the Inogen Replacement Column Pair?: Rated 4.6 out of 5 from 14 ratings.
Where can I buy the Inogen Replacement Column Pair?: 2 stores we checked sell it, including Walmart, Amazon.