Reverse osmosis system
Reverse osmosis system for sale on Ireland's largest auction and classifieds sites
Aquati stage reverse osmosis - 6, - £177.95
Aquati rodw water • Filter complete ready • Use device filtration - Free postage - New and Used
Aquati rodw water • Filter complete ready • Use device filtration - Free postage - New and Used
Reverse osmosis water - , filter - £249.99
Transform your tap • Water theaquaphor 101s • Compact reverse osmosis - Free postage - New and Used
Transform your tap • Water theaquaphor 101s • Compact reverse osmosis - Free postage - New and Used
Reverse osmosis system 5 - system, - £295.00
Reverse osmosis system • Water pressure temperature • 800 1600 gpd - Free postage - New and Used
Reverse osmosis system • Water pressure temperature • 800 1600 gpd - Free postage - New and Used
Waterdrop stage - waterdrop, g3 - £229.00
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
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Waterdrop g2p600 reverse - g2p600, - £169.00
G2p600 reverse osmosis • System provides instant • Filtration hydration without - Free postage - New and Used
G2p600 reverse osmosis • System provides instant • Filtration hydration without - Free postage - New and Used
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48 listings · from £48.15 · avg £182.05
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 reverse osmosis system listings currently in our index. Prices range from £48.15 to £516.7, with an average of £182.05. 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 reverse osmosis system →
Aquati stage di resin - 5, - £101.95
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Reverse osmosis water - reverse, - £172.95
Reverse osmosis technology • That used remove • Large majority contaminants - Free postage - New and Used
Reverse osmosis technology • That used remove • Large majority contaminants - Free postage - New and Used
Waterdrop reverse osmosis - waterdrop, g3 - £229.00
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
Stage reverse osmosis - stage, system - £125.49
Stage reverse osmosis • System aquafilter high • Unit provide clean - Free postage - New and Used
Stage reverse osmosis • System aquafilter high • Unit provide clean - Free postage - New and Used
Stage reverse osmosis pumped - reverse, - £175.00
Reverse osmosis system • Water pressure temperature • 100 200 gpd - Free postage - New and Used
Reverse osmosis system • Water pressure temperature • 100 200 gpd - Free postage - New and Used
Stage reverse osmosis ro - 6, - £124.00
Alkaline mineraliser included • Adds beneficial calcium • Magnesium potassium back - Free postage - New and Used
Alkaline mineraliser included • Adds beneficial calcium • Magnesium potassium back - Free postage - New and Used
Stage resin reverse - 5, - £82.99
Removes impurities including • Organic inorganic chemicals • Standard fits most - Free postage - New and Used
Removes impurities including • Organic inorganic chemicals • Standard fits most - Free postage - New and Used
Reverse osmosis water - reverse, - £153.75
Warranty finerfilters 6.5l • Reverse osmosis water • Jumbo hma - Free postage - New and Used
Warranty finerfilters 6.5l • Reverse osmosis water • Jumbo hma - Free postage - New and Used
Finerfilters reverse osmosis - finerfilters, - £170.95
Finerfilters fridge water • Are here support • You before long - Free postage - New and Used
Finerfilters fridge water • Are here support • You before long - Free postage - New and Used
Waterdrop reverse osmosis - waterdrop, - £149.00
Compact tankless design • Build saves under • Sink storage space - Free postage - New and Used
Compact tankless design • Build saves under • Sink storage space - Free postage - New and Used
Stage reverse osmosis - stage, - £139.00
Maximum purification minimal • Space usage removes • Wide range contaminants - Free postage - New and Used
Maximum purification minimal • Space usage removes • Wide range contaminants - Free postage - New and Used
Waterdrop reverse osmosis - waterdrop, - £159.00
Compact tankless design • Build saves under • Sink storage space - Free postage - New and Used
Compact tankless design • Build saves under • Sink storage space - Free postage - New and Used
Aquati stage di - 4, & - £54.95
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Ispring rcc7p stage - rcc7p, 5 - £119.00
This under sink • System efficiency durability • High quality filtration - Free postage - New and Used
This under sink • System efficiency durability • High quality filtration - Free postage - New and Used
Aquati stage premium reverse - 5, - £142.95
Aquati rodw water • Filter complete ready • Use device unit - Free postage - New and Used
Aquati rodw water • Filter complete ready • Use device unit - Free postage - New and Used
Waterdrop countertop - a1, - £151.50
Water drop only • Been set once • Seems drip out - Free postage - New and Used
Water drop only • Been set once • Seems drip out - Free postage - New and Used
Waterdrop series reverse - x, - £516.70
Purchased two directly • From waterdrop site • Longer need second - Free postage - New and Used
Purchased two directly • From waterdrop site • Longer need second - Free postage - New and Used
Aquati stage di unit - ro, - £48.15
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Aquamate stage ultraviolet - aquamate, 7 - £194.00
Standard fits most • Under sink filters • Reverse osmosis systems - Free postage - New and Used
Standard fits most • Under sink filters • Reverse osmosis systems - Free postage - New and Used
Aquati stage 450gpd - stage, - £169.95
Aquati rodi water • Filter complete ready • Use device capacity - Free postage - New and Used
Aquati rodi water • Filter complete ready • Use device capacity - Free postage - New and Used
Tankless reverse osmosis - tankless, - £399.95
Your finerfilters tankless • Reverse osmosis drinking • Water system produces - Free postage - New and Used
Your finerfilters tankless • Reverse osmosis drinking • Water system produces - Free postage - New and Used
Stage di reverse - stage, & - £58.99
Tulsion 115 mixed • Bed resin allows • Total ionisation polishing - Free postage - New and Used
Tulsion 115 mixed • Bed resin allows • Total ionisation polishing - Free postage - New and Used
Aquatru classic countertop - aquatru, - £208.70
Aquatru countertop reverse • Osmosis water purifier • Fully working powers - Free postage - New and Used
Aquatru countertop reverse • Osmosis water purifier • Fully working powers - Free postage - New and Used
Filterlogic 40 reverse - 40", - £140.00
Polyamide thin film • Composite since oxidation • Maximum pressure drop - Free postage - New and Used
Polyamide thin film • Composite since oxidation • Maximum pressure drop - Free postage - New and Used
Everpure mrs 600he high - mrs-600he-ii, - £150.00
Everpure water filtration • System removed from • Starbucks was good - Free postage - New and Used
Everpure water filtration • System removed from • Starbucks was good - Free postage - New and Used
Waterdrop k19 countertop - waterdrop, - £104.70
Waterdrop k19 countertop • Reverse osmosis water • Filter system dispenser - Free postage - New and Used
Waterdrop k19 countertop • Reverse osmosis water • Filter system dispenser - Free postage - New and Used
Waterdrop reverse osmosis - waterdrop, - £229.00
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
Trusted certification waterdrop • Reverse osmosis system • Has nsf 372 - Free postage - New and Used
Aqua smart stage reverse - smart, 5 - £130.70
Aqua smart stage • Reverse osmosis drinking • Water filter system - Free postage - New and Used
Aqua smart stage • Reverse osmosis drinking • Water filter system - Free postage - New and Used
Waterdrop countertop - wd-a2, - £449.00
Joy drop previous • Page - Free postage - New and Used
Joy drop previous • Page - Free postage - New and Used
Bluevua reverse osmosis - bluevua, - £312.70
- Free postage - New and Used
- Free postage - New and Used
Aquafilter reverse osmosis - aquafilter, - £175.99
Made nsf wras • Certified components code • Linking instructions included - Free postage - New and Used
Made nsf wras • Certified components code • Linking instructions included - Free postage - New and Used
600 gpd reverse osmosis - gpd, ro - £280.00
Systems are coming • All accessories needed • Installation pump very - Free postage - New and Used
Systems are coming • All accessories needed • Installation pump very - Free postage - New and Used
Stage reverse osmosis - stage, - £153.95
Due fact that • Reverse osmosis 100 • Natural process filtration - Free postage - New and Used
Due fact that • Reverse osmosis 100 • Natural process filtration - Free postage - New and Used
Stage reverse osmosis - 6, - £169.95
Filtration system ideal • Preparing perfectly clean • Soft free contamination - Free postage - New and Used
Filtration system ideal • Preparing perfectly clean • Soft free contamination - Free postage - New and Used
Aquati stage luxury reverse - aquati, 6 - £177.95
Aquati rodw water • Filter complete ready • Use device due - Free postage - New and Used
Aquati rodw water • Filter complete ready • Use device due - Free postage - New and Used
Stage di resin reverse - ro, - £85.95
Reverse osmosis waste • Water clamp push • Fitting tap adapter - Free postage - New and Used
Reverse osmosis waste • Water clamp push • Fitting tap adapter - Free postage - New and Used
Waterdrop corero countertop - waterdrop, - £287.98
Versatility this countertop • Corero system you • Can now enjoy - Free postage - New and Used
Versatility this countertop • Corero system you • Can now enjoy - Free postage - New and Used
Aquati stage rodi - 5, - £88.95
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Filtered water clear • Soft free contamination • Due fact that - Free postage - New and Used
Zachvo puri v12 countertop - zachvo, - £273.68
Reduced energy cost • Water heated only • When needed significantly - Free postage - New and Used
Reduced energy cost • Water heated only • When needed significantly - Free postage - New and Used
Aquati stage premium reverse - 6, - £170.95
Aquati rodw water • Filter complete ready • Use device due - Free postage - New and Used
Aquati rodw water • Filter complete ready • Use device due - Free postage - New and Used
Reverse osmosis water filter - osmosis, - £125.49
Reverse osmosis technology • That used remove • Large majority contaminants - Free postage - New and Used
Reverse osmosis technology • That used remove • Large majority contaminants - Free postage - New and Used
Home stage reverse - 6, - £162.95
Due fact that • Reverse osmosis 100 • Natural process filtration - Free postage - New and Used
Due fact that • Reverse osmosis 100 • Natural process filtration - Free postage - New and Used
75gpd 800gpd rodi reverse - 800gpd, - £99.50
Using reverse osmosis • Possible remove all • Suspended solids dissolved - Free postage - New and Used
Using reverse osmosis • Possible remove all • Suspended solids dissolved - Free postage - New and Used
Try this: raclette | samsung fridge | sandwich panini grill | sausage | shark head | siemens dishwasher | silvercrest | single gas oven | slow juicer | smoothie maker
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Everything you need to know about reverse osmosis system
Whether you are looking for a brand-new or second-hand reverse osmosis system, eBay offers one of the largest selections available online. With 48 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 £48.15, while premium listings can reach £516.7 — giving you a wide budget spread to work with. The average price of £182.05 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.