For Sale USA

Oxygen concentrator

4

Oxygen concentrator for sale on largest auction and classifieds sites

Home / / Oxygen concentrator refurbished & used for sale | For Sale USA
Two coxtod - two,

Two coxtod - two,

$340.00
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Hoomsoins oxygen - hoomsoins, 30%

Hoomsoins oxygen - hoomsoins, 30%

$119.95
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Varon oxygen concentrator - oxygen,

Varon oxygen concentrator - oxygen,

$129.99
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Lot invacare platinum 10 - lot, of

Lot invacare platinum 10 - lot, of

$129.99
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Varon oxygen concentrator - oxygen,

Varon oxygen concentrator - oxygen,

$149.99
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Genuine oxygo next for - next,

Genuine oxygo next for - next,

$47.99
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Boost oxygen supplemental - boost,

Boost oxygen supplemental - boost,

$22.59
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Invacare-O2-oxygen-concentrato

Invacare-O2-oxygen-concentrato

$12.95
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Inogen rove 6 16 cell - inogen,

Inogen rove 6 16 cell - inogen,

$299.00
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Packs 7ft nasal oxygen - packs,

Packs 7ft nasal oxygen - packs,

$14.85
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Devilbiss igo oxygen - devilbiss,

Devilbiss igo oxygen - devilbiss,

$13.95
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Oxygen tubing ft - 7,

Oxygen tubing ft - 7,

$13.99
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Oxygen tubing 50ft - 50ft, crush

Oxygen tubing 50ft - 50ft, crush

$26.49
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New inogen oxygo rove6 - inogen/oxygo, g5&rove6

New inogen oxygo rove6 - inogen/oxygo, g5&rove6

$288.00
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New sealed inogen one g5 - sealed!,

New sealed inogen one g5 - sealed!,

$249.99
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Inogen one battery charger

Inogen one battery charger

$288.88
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Yxmeiguo lightweight portable - yxmeiguo,

Yxmeiguo lightweight portable - yxmeiguo,

$55.28
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Oxygen concentrators backpack - concentrators,

Oxygen concentrators backpack - concentrators,

$76.42
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Rhythm healthcare battery - rhythm,

Rhythm healthcare battery - rhythm,

$145.00
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Oxygen analyzer for - for,

Oxygen analyzer for - for,

$195.00
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Inogen oxygo 316 16 cell - inogen,

Inogen oxygo 316 16 cell - inogen,

$119.00
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Inogen 500 3 2ah - 14.4v, 3.2ah

Inogen 500 3 2ah - 14.4v, 3.2ah

$249.99
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Invacare perfecto2 oxygen - o2,

Invacare perfecto2 oxygen - o2,

$15.10
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Pack devilbiss extended - 2,

Pack devilbiss extended - 2,

$19.75
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Pack 5ft adult - 10, 6.5ft

Pack 5ft adult - 10, 6.5ft

$16.90
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Lifecare freedom oxygen - lifecare,

Lifecare freedom oxygen - lifecare,

$44.95
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Curmio portable oxygen - curmio,

Curmio portable oxygen - curmio,

$51.99
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Packs oxygen tube support - 20,

Packs oxygen tube support - 20,

$7.99
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Wide range ozone user - ozone,

Wide range ozone user - ozone,

$312.50
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New genuine 9wh 400 - new, ba-400

New genuine 9wh 400 - new, ba-400

$91.89
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Respironics 1116817 oxygen - 1116817,

Respironics 1116817 oxygen - 1116817,

$124.99
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Inogen maintenance kit - maintenance,

Inogen maintenance kit - maintenance,

$240.00
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Medium concentration elongated - medium,

Medium concentration elongated - medium,

$14.50
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Portable oxygen concentrator - oxygen,

Portable oxygen concentrator - oxygen,

$77.39
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Genuine rhythm oxygen - genuine,

Genuine rhythm oxygen - genuine,

$35.00
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Pack oxygen supply - supply, 25ft

Pack oxygen supply - supply, 25ft

$24.95
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Sunset bfh6s invacare 2000806 - bfh6s,

Sunset bfh6s invacare 2000806 - bfh6s,

$12.00
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Oxygen concentrator filter

Oxygen concentrator filter

$6.40
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New inogen 408 double - new,

New inogen 408 double - new,

$289.00
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Wire ready rack - ready-rack, for

Wire ready rack - ready-rack, for

$99.99
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Portable oxygen concentrator - portable,

Portable oxygen concentrator - portable,

$94.49
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Oxygen humidifier bottle - , 5l

Oxygen humidifier bottle - , 5l

$32.08
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Devilbiss igo oxygen - igo,

Devilbiss igo oxygen - igo,

$14.40
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Everflo sieve canister - everflo,

Everflo sieve canister - everflo,

$127.49
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Boost oxygen portable - boost, canned

Boost oxygen portable - boost, canned

$11.97
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New oem ref - ref, battery

New oem ref - ref, battery

$315.00
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Pack invacare oxygen - 2,

Pack invacare oxygen - 2,

$23.25
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Medium concentration elongated - concentration,

Medium concentration elongated - concentration,

$16.50
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Drive devilbiss igo2 - devilbiss,

Drive devilbiss igo2 - devilbiss,

$39.99
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Oxygen humidifier bottle for - humidifier,

Oxygen humidifier bottle for - humidifier,

$14.78
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Premium clear crush resistant - clear,

Premium clear crush resistant - clear,

$11.99
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Oxygen masks 5 - +,

Oxygen masks 5 - +,

$18.90
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Devilbiss 303 525 - &,

Devilbiss 303 525 - &,

$12.99
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Oxygen concentrator humidifier - oxygen,

Oxygen concentrator humidifier - oxygen,

$26.84
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Pack devilbiss extended life - 2,

Pack devilbiss extended life - 2,

$22.50
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Pack respironics micro - respironics,

Pack respironics micro - respironics,

$12.10
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Respironics everflo compressor - everflo,

Respironics everflo compressor - everflo,

$11.15
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High concentration oxygen mask - high,

High concentration oxygen mask - high,

$89.99
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Inogen 19v oxygen concentrator - inogen,

Inogen 19v oxygen concentrator - inogen,

$12.50
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Inogen one cell battery - inogen, 8-cell

Inogen one cell battery - inogen, 8-cell

$45.00
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Nasal cannula - ft,

Nasal cannula - ft,

$13.99
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Respironics simplygo standard - respironics,

Respironics simplygo standard - respironics,

$115.00
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Devilbiss igo oxygen - igo,

Devilbiss igo oxygen - igo,

$19.45
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Nispira intake filter - intake, for

Nispira intake filter - intake, for

$20.99
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Intake filters for - filters, rhythm

Intake filters for - filters, rhythm

$49.99
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Bolidtec battery for - bolidtec, inogen

Bolidtec battery for - bolidtec, inogen

$251.75
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Medium concentration elongated - medium,

Medium concentration elongated - medium,

$12.50
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Pack oxygen concentrator - 3,

Pack oxygen concentrator - 3,

$21.60
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Life corp 612 emergency - corp,

Life corp 612 emergency - corp,

$525.00
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50ft oxygen tubing - green, crush

50ft oxygen tubing - green, crush

$13.89
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Rhythm healthcare oxygen - rhythm,

Rhythm healthcare oxygen - rhythm,

$52.19
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Pcs oxygen supply - pcs,

Pcs oxygen supply - pcs,

$17.99
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Pack 4ft white oxygen - 5,

Pack 4ft white oxygen - 5,

$19.90
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Rhythm healthcare lm5ba - 2,

Rhythm healthcare lm5ba - 2,

$12.98
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Pack adult oxygen nasal - pack,

Pack adult oxygen nasal - pack,

$16.90
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Pack oxygen supply 50ft - oxygen,

Pack oxygen supply 50ft - oxygen,

$24.95
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Oxygen humidifier bottle - , 5l

Oxygen humidifier bottle - , 5l

$27.54
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New factory sealed rhythm - new,

New factory sealed rhythm - new,

$225.00
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Universal oxygen concentrator - universal,

Universal oxygen concentrator - universal,

$9.25
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Respironics everflo universal - respironics,

Respironics everflo universal - respironics,

$13.95
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High flow oxygen - , humidifier

High flow oxygen - , humidifier

$24.43
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Filter for devilbiss - ag,

Filter for devilbiss - ag,

$20.97
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New inogen rove - /, /

New inogen rove - /, /

$45.50
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2ft soft adult - adult, oxygen

2ft soft adult - adult, oxygen

$8.64
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Compact oxygen tube supports - compact,

Compact oxygen tube supports - compact,

$13.29
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Oxygen mask pvc - mask, 6.6

Oxygen mask pvc - mask, 6.6

$14.34
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Pack secondary filter - 2,

Pack secondary filter - 2,

$25.99
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Oxygen concentrator medical - oxygen,

Oxygen concentrator medical - oxygen,

$9.99
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Pack high flow ultra - high-flow, soft

Pack high flow ultra - high-flow, soft

$13.90
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Packs oxygen tube support - packs,

Packs oxygen tube support - packs,

$8.79
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Invacare mobilairefilter kit - mobilairefilter,

Invacare mobilairefilter kit - mobilairefilter,

$15.95
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4ft soft adult - 4ft, nasal

4ft soft adult - 4ft, nasal

$8.99
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Devilbiss igo oxygen - devilbiss,

Devilbiss igo oxygen - devilbiss,

$30.98
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Oxygen humidifier bottle for - oxygen,

Oxygen humidifier bottle for - oxygen,

$14.12
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Rhythm react healthcare - rhythm/react,

Rhythm react healthcare - rhythm/react,

$145.00
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New factory sealed cell - factory, 8-cell

New factory sealed cell - factory, 8-cell

$399.99
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📊96 listings · from $6.4 · avg $80.15

Browse 96 oxygen concentrator listings currently in our index. Prices range from $6.4 to $525, with an average of $80.15. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about oxygen concentrator →

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Everything you need to know about oxygen concentrator

Whether you are looking for a brand-new or second-hand oxygen concentrator, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.4, while premium listings can reach $525 — giving you a wide budget spread to work with. The average price of $80.15 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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