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Portable concentrator

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Portable concentrator for sale on largest auction and classifieds sites

Home / Mobility Aids / Portable concentrator refurbished & used for sale | For Sale USA
Philips respironics simplygo - philips,

Philips respironics simplygo - philips,

$575.00
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Igo2 replacement battery for - igo2,

Igo2 replacement battery for - igo2,

$244.99
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Original bt034 battery for - battery,

Original bt034 battery for - battery,

$210.00
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Igo2 portable concentrator - igo2,

Igo2 portable concentrator - igo2,

$430.99
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Black inogen bag - inogen,

Black inogen bag - inogen,

$26.49
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Igo2 replacement battery for - igo2,

Igo2 replacement battery for - igo2,

$225.00
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Inogen external battery - inogen,

Inogen external battery - inogen,

$99.00
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Protective carry bag - bag, for

Protective carry bag - bag, for

$119.99
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Rhythm portable - rhythm, p2

Rhythm portable - rhythm, p2

$140.00
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Yxmeiguo lightweight portable - yxmeiguo,

Yxmeiguo lightweight portable - yxmeiguo,

$54.34
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15v power supply charger - ac,

15v power supply charger - ac,

$66.49
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Portable oxygen concentrator - portable,

Portable oxygen concentrator - portable,

$87.99
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Drive devilbiss igo2 portable - drive,

Drive devilbiss igo2 portable - drive,

$39.99
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19v charger for - 19v,

19v charger for - 19v,

$33.99
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Sequal eclipse portable - sequal,

Sequal eclipse portable - sequal,

$77.99
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Aquapure built o3 - aquapure,

Aquapure built o3 - aquapure,

$312.50
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Igo2 replacement battery - battery, drive

Igo2 replacement battery - battery, drive

$124.99
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Oxygen nitrogen generator nsn - oxygen-nitrogen,

Oxygen nitrogen generator nsn - oxygen-nitrogen,

$900.00
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Pack large liter boost - 10,

Pack large liter boost - 10,

$63.88
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Inogen one car - one, 12v

Inogen one car - one, 12v

$23.99
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Caire freestyle portable - caire,

Caire freestyle portable - caire,

$400.00
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Drive devilbiss igo2 portable - drive,

Drive devilbiss igo2 portable - drive,

$199.00
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Oxygen concentrators backpack - oxygen,

Oxygen concentrators backpack - oxygen,

$81.68
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Wall charger for - wall, rhythm

Wall charger for - wall, rhythm

$65.00
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Drive devilbiss igo2 portable - devilbiss,

Drive devilbiss igo2 portable - devilbiss,

$199.00
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5000mah 8v lithium ion - 5000mah, lithium-ion

5000mah 8v lithium ion - 5000mah, lithium-ion

$79.95
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Portable oxygen concentrator - portable,

Portable oxygen concentrator - portable,

$104.99
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Adapter for concepts - ac, o2

Adapter for concepts - ac, o2

$79.99
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Bt034 battery for - battery, caire

Bt034 battery for - battery, caire

$199.99
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Original bt034 battery for - original, bt034-1

Original bt034 battery for - original, bt034-1

$175.00
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New k200 k201 - new, ba-k200/k201/k202

New k200 k201 - new, ba-k200/k201/k202

$119.89
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Besting hydrogen water - h2,

Besting hydrogen water - h2,

$74.00
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2200mah rechargeable - 14.8v,

2200mah rechargeable - 14.8v,

$35.99
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Car charger for rhythm - charger,

Car charger for rhythm - charger,

$65.00
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Cylinder fillport homefill - cylinder, fillport-homefill

Cylinder fillport homefill - cylinder, fillport-homefill

$27.00
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Oxygen concentrator backpack - concentrator,

Oxygen concentrator backpack - concentrator,

$69.89
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Oxygen tubing support reels - tubing,

Oxygen tubing support reels - tubing,

$9.67
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Philips respironics simplygo - philips,

Philips respironics simplygo - philips,

$78.97
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Rechargeable battery for - rechargeable,

Rechargeable battery for - rechargeable,

$48.00
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Ultrasonic oxygen meter

Ultrasonic oxygen meter

$195.00
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Portable oxygen concentrator - portable,

Portable oxygen concentrator - portable,

$85.99
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Arya mini portable oxygen - arya,

Arya mini portable oxygen - arya,

$150.00
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Oxlife liberty portable - oxlife,

Oxlife liberty portable - oxlife,

$42.50
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Oxlife independence portable - independence,

Oxlife independence portable - independence,

$42.50
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Pack high flow ultra soft - pack,

Pack high flow ultra soft - pack,

$13.90
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Genuine 400 battery for - ba-400,

Genuine 400 battery for - ba-400,

$91.00
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Oxygen concentrator backpack - concentrator,

Oxygen concentrator backpack - concentrator,

$74.89
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Adapter for the - adapter,

Adapter for the - adapter,

$35.00
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Mesh backpack fit - mesh,

Mesh backpack fit - mesh,

$54.99
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Pack oxygen tube support - 20,

Pack oxygen tube support - 20,

$8.22
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Presto powerpop microwave - presto,

Presto powerpop microwave - presto,

$28.99
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Adaptor charger for - ac,

Adaptor charger for - ac,

$29.90
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Inogen one replacement - one, g3

Inogen one replacement - one, g3

$151.87
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400 portable concentrator - ba-400,

400 portable concentrator - ba-400,

$91.99
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300 portable concentrator - ba-300,

300 portable concentrator - ba-300,

$67.15
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Charger for varon nt 03 - varon, nt-01

Charger for varon nt 03 - varon, nt-01

$25.98
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24v adapter for oxlife - dc,

24v adapter for oxlife - dc,

$49.99
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Boost oxygen portable - pack),

Boost oxygen portable - pack),

$23.45
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New factory sealed rhythm - new,

New factory sealed rhythm - new,

$225.00
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New bt034 battery - new,

New bt034 battery - new,

$199.99
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Original cell battery for - battery,

Original cell battery for - battery,

$35.00
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Oxygen humidifier bottle for - oxygen,

Oxygen humidifier bottle for - oxygen,

$19.99
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Varon poc portable - varon,

Varon poc portable - varon,

$50.96
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Inogen one 400 2 - inogen, ba

Inogen one 400 2 - inogen, ba

$339.00
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Oxygens concentrator backpack - oxygens,

Oxygens concentrator backpack - oxygens,

$78.99
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Oxygen concentrators backpack - oxygen,

Oxygen concentrators backpack - oxygen,

$74.42
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5000mah rechargeable li - rechargeable,

5000mah rechargeable li - rechargeable,

$69.99
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147wh new k200 k201 - new, ba-k200

147wh new k200 k201 - new, ba-k200

$277.97
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Curmio portable oxygen - curmio,

Curmio portable oxygen - curmio,

$69.99
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Genuine bt034 battery for - bt034-1,

Genuine bt034 battery for - bt034-1,

$42.70
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Adapter for oxy go next - adapter,

Adapter for oxy go next - adapter,

$29.99
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15v charger for - 15v, caire

15v charger for - 15v, caire

$50.26
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Oxygo lightweight backpack - lightweight,

Oxygo lightweight backpack - lightweight,

$68.99
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New inogen rove 6 - inogen, /

New inogen rove 6 - inogen, /

$49.00
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Car adapter for - car,

Car adapter for - car,

$26.14
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Genuine dc adapter - genuine,

Genuine dc adapter - genuine,

$14.95
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New bt034 battery for - bt034-1, caire

New bt034 battery for - bt034-1, caire

$199.99
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Portable car charger - portable, for

Portable car charger - portable, for

$32.99
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Oxygen masks 5 - oxygen, nasal

Oxygen masks 5 - oxygen, nasal

$18.90
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Concentrator carry bag - o2,

Concentrator carry bag - o2,

$28.72
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Oxygen concentrator backpack - concentrator, backpack-

Oxygen concentrator backpack - concentrator, backpack-

$64.99
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Oxygen concentrators backpack - concentrators,

Oxygen concentrators backpack - concentrators,

$76.97
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New oem ref 1116817 battery - new,

New oem ref 1116817 battery - new,

$315.00
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Portable solar cooker for - portable,

Portable solar cooker for - portable,

$85.34
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Inogen rove oxygen - rove,

Inogen rove oxygen - rove,

$40.79
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Inogen portable oxygen - , machine

Inogen portable oxygen - , machine

$12.99
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Genuine ac adapter - genuine,

Genuine ac adapter - genuine,

$14.95
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19v charger for - for, rhythm

19v charger for - for, rhythm

$35.99
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Oxlife liberty portable - oxlife, 2

Oxlife liberty portable - oxlife, 2

$297.50
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Refurbished hydrogen for - refurbished,

Refurbished hydrogen for - refurbished,

$99.00
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Curmio portable oxygen - curmio,

Curmio portable oxygen - curmio,

$56.29
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Caire freestyle comfort - freestyle,

Caire freestyle comfort - freestyle,

$97.99
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Oem philips respironics - oem,

Oem philips respironics - oem,

$29.99
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19v charger for lifestyle - for,

19v charger for lifestyle - for,

$44.98
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For caire freestyle trade - caire,

For caire freestyle trade - caire,

$208.88
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Curmio portable oxygen - curmio,

Curmio portable oxygen - curmio,

$79.98
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📊96 listings · from $8.22 · avg $112.49
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 portable concentrator listings currently in our index. Prices range from $8.22 to $900, with an average of $112.49. 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 portable concentrator →

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Everything you need to know about portable concentrator

Whether you are looking for a brand-new or second-hand portable 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 $8.22, while premium listings can reach $900 — giving you a wide budget spread to work with. The average price of $112.49 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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