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Hydrogen generator

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Hydrogen generator for sale on largest auction and classifieds sites

Home / Air Filters / Hydrogen generator refurbished & used for sale | For Sale UK
Hydrogen rich generator water - rich,

Hydrogen rich generator water - rich,

£10.99
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H180 95l oxygen hydrogen - 95l,

H180 95l oxygen hydrogen - 95l,

£125.95
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Hydrogen fuel cell generator - hydrogen,

Hydrogen fuel cell generator - hydrogen,

£440.20
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Pem electrolyzer hydrogen - pem,

Pem electrolyzer hydrogen - pem,

£120.00
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Hydrogen rich generator - hydrogen,

Hydrogen rich generator - hydrogen,

£10.49
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450ml hydrogen rich - 450ml, generator

450ml hydrogen rich - 450ml, generator

£10.79
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Hydrogen generator hho - hho, dry

Hydrogen generator hho - hho, dry

£114.06
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Electric hydrogen water - 2l,

Electric hydrogen water - 2l,

£47.95
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Electric hydrogen water - 2l,

Electric hydrogen water - 2l,

£65.99
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Hydrogen water bottle 5l - hydrogen,

Hydrogen water bottle 5l - hydrogen,

£21.99
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Hydrogen water pitcher - hydrogen,

Hydrogen water pitcher - hydrogen,

£47.99
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Hydrogen generator water - hydrogen,

Hydrogen generator water - hydrogen,

£11.99
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Household electric - l,

Household electric - l,

£48.89
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1200ml min hydrogen - 1200ml/min, generator

1200ml min hydrogen - 1200ml/min, generator

£277.99
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Hydrogen generator pem - generator,

Hydrogen generator pem - generator,

£277.99
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Althy hydrogen water - althy, generator

Althy hydrogen water - althy, generator

£93.60
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Hho hydrogen generator drycell - hho,

Hho hydrogen generator drycell - hho,

£47.50
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Hydrogen rich water - 2l,

Hydrogen rich water - 2l,

£47.99
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Water electric hydrogen - 2l,

Water electric hydrogen - 2l,

£48.99
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Hydrogen inhalation machine - hydrogen,

Hydrogen inhalation machine - hydrogen,

£208.70
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Hydrogen water bottle - water, 1.5l

Hydrogen water bottle - water, 1.5l

£19.99
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Althy hydrogen water - althy, generator

Althy hydrogen water - althy, generator

£58.20
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Hydrogen generator hho dry - hho,

Hydrogen generator hho dry - hho,

£80.78
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Hydrogen rich water - hydrogen‑rich,

Hydrogen rich water - hydrogen‑rich,

£47.25
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Hydrogen water maker - hydrogen,

Hydrogen water maker - hydrogen,

£40.00
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Althy hydrogen water generator - althy,

Althy hydrogen water generator - althy,

£58.80
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Hydrogen water bottle portable - hydrogen,

Hydrogen water bottle portable - hydrogen,

£18.50
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Hydrogen alkaline generator - alkaline,

Hydrogen alkaline generator - alkaline,

£13.90
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Hornet 13000 dyi hho - hho, hydrogen

Hornet 13000 dyi hho - hho, hydrogen

£79.00
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Hydrogen generator 1200ml min - generator, 1200ml/min

Hydrogen generator 1200ml min - generator, 1200ml/min

£277.99
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Althy hydrogen water generator - water,

Althy hydrogen water generator - water,

£63.60
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Hornet 17000 hho - hornet,

Hornet 17000 hho - hornet,

£148.00
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Oxygen hydrogen generator - oxygen-hydrogen,

Oxygen hydrogen generator - oxygen-hydrogen,

£125.93
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Hydrogen water generator - hydrogen,

Hydrogen water generator - hydrogen,

£28.99
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Hho generator plates - hho, cw-45

Hho generator plates - hho, cw-45

£249.00
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Kangen water electric hydrogen - electric,

Kangen water electric hydrogen - electric,

£105.23
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Hydrogen water bottle 5l - hydrogen, 1.5l

Hydrogen water bottle 5l - hydrogen, 1.5l

£21.99
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Hydrogen water bottle 5l - hydrogen, 1.5l

Hydrogen water bottle 5l - hydrogen, 1.5l

£21.99
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Hornet 17000 dyi hho - dyi, hydrogen

Hornet 17000 dyi hho - dyi, hydrogen

£114.00
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Hornet 13000 hho hydrogen - hornet,

Hornet 13000 hho hydrogen - hornet,

£113.00
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Poor man hydrogen generator - hydrogen,

Poor man hydrogen generator - hydrogen,

£24.11
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Electric hydrogen water - electric,

Electric hydrogen water - electric,

£49.99
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Hydrogen generator hho dry - generator,

Hydrogen generator hho dry - generator,

£291.90
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Hydrogen generator hho - hho, dry

Hydrogen generator hho - hho, dry

£114.06
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Oxygen hydrogen generator - oxygen-hydrogen,

Oxygen hydrogen generator - oxygen-hydrogen,

£125.93
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2026 hydrogen rich generator - 2026,

2026 hydrogen rich generator - 2026,

£15.00
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Douse hydrogen water bottle - water,

Douse hydrogen water bottle - water,

£94.99
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Electric hydrogen water - 2l,

Electric hydrogen water - 2l,

£50.89
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Pure hydrogen generator - hydrogen,

Pure hydrogen generator - hydrogen,

£573.32
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Hho hydrogen generator - generator,

Hho hydrogen generator - generator,

£80.78
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Hydrogen life min - hydrogen,

Hydrogen life min - hydrogen,

£10.84
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Althy hydrogen rich - althy,

Althy hydrogen rich - althy,

£94.20
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Hydrogen water bottle 1500ml - hydrogen,

Hydrogen water bottle 1500ml - hydrogen,

£19.99
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Hydrogen inhalation machine - hydrogen,

Hydrogen inhalation machine - hydrogen,

£152.85
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Hydrogen water kettle electric - hydrogen,

Hydrogen water kettle electric - hydrogen,

£65.99
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Vici dbs 1000 plus - vici,

Vici dbs 1000 plus - vici,

£719.28
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420ml hydrogen rich generator - 420ml, hydrogen-rich

420ml hydrogen rich generator - 420ml, hydrogen-rich

£14.69
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Boc hymera fuel cell - boc,

Boc hymera fuel cell - boc,

£435.10
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Hydrogen water generator - water,

Hydrogen water generator - water,

£24.69
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H180 95l oxygen hydrogen gas - h180,

H180 95l oxygen hydrogen gas - h180,

£103.10
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Althy performance hydrogen - performance,

Althy performance hydrogen - performance,

£84.00
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Electric hydrogen water - 2l,

Electric hydrogen water - 2l,

£47.90
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420ml usb hydrogen rich - usb,

420ml usb hydrogen rich - usb,

£7.59
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Borosilicate hydrogen water - borosilicate,

Borosilicate hydrogen water - borosilicate,

£98.99
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Hydrogen water kettle electric - water,

Hydrogen water kettle electric - water,

£65.99
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Hydrogen rich generator - uk,

Hydrogen rich generator - uk,

£15.59
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Hydrogen rich generator water - generator,

Hydrogen rich generator water - generator,

£20.89
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Oxygen hydrogen generator - oxygen-hydrogen,

Oxygen hydrogen generator - oxygen-hydrogen,

£124.97
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Bliss beyond hydrogen - bliss&beyond,

Bliss beyond hydrogen - bliss&beyond,

£15.08
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Hydrogen rich generator water - hydrogen-rich,

Hydrogen rich generator water - hydrogen-rich,

£25.89
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75l oxygen hydrogen hho - 75l,

75l oxygen hydrogen hho - 75l,

£103.21
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Leak proof aqua vital - vital, hydrogen

Leak proof aqua vital - vital, hydrogen

£99.34
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Hydrogen water bottle portable - hydrogen,

Hydrogen water bottle portable - hydrogen,

£28.99
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Hornet 9000 dyi hho - dyi, hydrogen

Hornet 9000 dyi hho - dyi, hydrogen

£68.00
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95l oxygen hydrogen hho - oxygen,

95l oxygen hydrogen hho - oxygen,

£103.11
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Hydrogen rich water - hydrogen,

Hydrogen rich water - hydrogen,

£28.99
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Hydrogen rich generator - hydrogen,

Hydrogen rich generator - hydrogen,

£17.88
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Portable hydrogen water bottle - portable,

Portable hydrogen water bottle - portable,

£28.99
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Hydrogen rich water bottle - hydrogen,

Hydrogen rich water bottle - hydrogen,

£16.14
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Hydrogen water generator - hydrogen,

Hydrogen water generator - hydrogen,

£48.95
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420ml hydrogen rich generator - 420ml,

420ml hydrogen rich generator - 420ml,

£14.35
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Hydrogen water bottle - hydrogen, 380ml

Hydrogen water bottle - hydrogen, 380ml

£23.99
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420ml hydrogen rich water - rich,

420ml hydrogen rich water - rich,

£14.99
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Kencos portable hydrogen - 4,

Kencos portable hydrogen - 4,

£188.98
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Hydrogen water bottle 420ml - hydrogen,

Hydrogen water bottle 420ml - hydrogen,

£22.99
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380ml hydrogen rich generator - 380ml, hydrogen-rich

380ml hydrogen rich generator - 380ml, hydrogen-rich

£23.99
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Hydrogen rich water machine - water,

Hydrogen rich water machine - water,

£33.59
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Advanced 17oz hydrogen - advanced,

Advanced 17oz hydrogen - advanced,

£123.99
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Electrolyser hydrogen - electrolyser,,

Electrolyser hydrogen - electrolyser,,

£172.96
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H180 95l oxygen - oxygen, gas

H180 95l oxygen - oxygen, gas

£125.92
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Hydrogen water kettle electric - hydrogen,

Hydrogen water kettle electric - hydrogen,

£65.99
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Kencos portable hydrogen - kencos,

Kencos portable hydrogen - kencos,

£144.28
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Hydrogen water bottle - water, 1.5l

Hydrogen water bottle - water, 1.5l

£28.99
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Hydrogen water kettle - water,

Hydrogen water kettle - water,

£65.99
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Hornet twin 17000 hho hydrogen - hornet-twin,

Hornet twin 17000 hho hydrogen - hornet-twin,

£273.00
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Hornet 13000 dyi hho - 13000,

Hornet 13000 dyi hho - 13000,

£83.00
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📊96 listings · from £7.59 · avg £96.72
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 hydrogen generator listings currently in our index. Prices range from £7.59 to £719.28, with an average of £96.72. 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 hydrogen generator →

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Everything you need to know about hydrogen generator

Whether you are looking for a brand-new or second-hand hydrogen generator, 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 £7.59, while premium listings can reach £719.28 — giving you a wide budget spread to work with. The average price of £96.72 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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