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Reverse osmosis

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Reverse osmosis for sale on Ireland's largest auction and classifieds sites

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Reverse osmosis unit - ro, with

Reverse osmosis unit - ro, with

£159.99 · Buy It Now

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Reverse osmosis water filter

Reverse osmosis water filter

£249.99 · Buy It Now

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Aquati stage reverse osmosis - aquati,

Aquati stage reverse osmosis - aquati,

£177.95 · Buy It Now

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Finerfilters reverse osmosis - finerfilters,

Finerfilters reverse osmosis - finerfilters,

£170.95 · Buy It Now

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Waterdrop g2p600 reverse - waterdrop,

Waterdrop g2p600 reverse - waterdrop,

£169.00 · Buy It Now

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Reverse osmosis water filter - reverse,

Reverse osmosis water filter - reverse,

£153.75 · Buy It Now

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Reverse osmosis water filter - water,

Reverse osmosis water filter - water,

£172.95 · Buy It Now

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Costway countertop reverse - countertop,

Costway countertop reverse - countertop,

£179.95 · Buy It Now

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100gpd stage reverse - stage,

100gpd stage reverse - stage,

£89.99 · Buy It Now

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Reverse osmosis unit filter - osmosis,

Reverse osmosis unit filter - osmosis,

£10.99 · Buy It Now

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Aquati stage di unit - 4,

Aquati stage di unit - 4,

£54.95 · Buy It Now

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600 gpd reverse - gpd,

600 gpd reverse - gpd,

£375.00 · Buy It Now

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Stage di reverse - 4,

Stage di reverse - 4,

£58.99 · Buy It Now

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Waterdrop reverse osmosis - reverse,

Waterdrop reverse osmosis - reverse,

£159.00 · Buy It Now

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The watery reverse - ,

The watery reverse - ,

£312.69 · Buy It Now

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Waterdrop g5p500a alkaline - waterdrop,

Waterdrop g5p500a alkaline - waterdrop,

£259.99 · Buy It Now

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Aquati stage di - 5, ro

Aquati stage di - 5, ro

£92.95 · Buy It Now

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Aquafilter reverse osmosis - aquafilter,

Aquafilter reverse osmosis - aquafilter,

£176.99 · Buy It Now

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Waterdrop reverse osmosis - g2,

Waterdrop reverse osmosis - g2,

£159.00 · Buy It Now

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Stage resin reverse - di,

Stage resin reverse - di,

£84.99 · Buy It Now

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Waterdrop countertop - waterdrop, wd-a2

Waterdrop countertop - waterdrop, wd-a2

£449.00 · Buy It Now

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Aquamate stage ultraviolet - 7,

Aquamate stage ultraviolet - 7,

£197.00 · Buy It Now

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Stage reverse osmosis ro - 6,

Stage reverse osmosis ro - 6,

£124.00 · Buy It Now

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Waterdrop corero countertop - corero,

Waterdrop corero countertop - corero,

£287.98 · Buy It Now

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Compact reverse osmosis - compact, ro

Compact reverse osmosis - compact, ro

£16.99 · Buy It Now

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Reverse osmosis unit filter - ro,

Reverse osmosis unit filter - ro,

£6.99 · Buy It Now

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450gpd reverse osmosis - 450gpd,

450gpd reverse osmosis - 450gpd,

£169.95 · Buy It Now

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600 gpd reverse osmosis - osmosis, ro

600 gpd reverse osmosis - osmosis, ro

£190.00 · Buy It Now

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Waterdrop g5p700a alkaline - waterdrop,

Waterdrop g5p700a alkaline - waterdrop,

£349.99 · Buy It Now

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Waterdrop reverse osmosis - waterdrop, ro

Waterdrop reverse osmosis - waterdrop, ro

£299.99 · Buy It Now

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Waterdrop reverse osmosis - a2,

Waterdrop reverse osmosis - a2,

£260.70 · Buy It Now

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Bmb nova pro reverse - bmb-30,

Bmb nova pro reverse - bmb-30,

£120.30 · Buy It Now

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Darlingcare stage countertop - 6-stage,

Darlingcare stage countertop - 6-stage,

£98.99 · Buy It Now

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Tankless reverse osmosis - tankless,

Tankless reverse osmosis - tankless,

£399.95 · Buy It Now

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Litre mixed bed deionising - mixed,

Litre mixed bed deionising - mixed,

£8.99 · Buy It Now

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Waterdrop cf filter - waterdrop,

Waterdrop cf filter - waterdrop,

£24.99 · Buy It Now

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Aquati stage rodi reverse - stage,

Aquati stage rodi reverse - stage,

£88.95 · Buy It Now

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Aquati stage luxury reverse - 6,

Aquati stage luxury reverse - 6,

£177.95 · Buy It Now

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Stage reverse osmosis pumped - stage,

Stage reverse osmosis pumped - stage,

£175.00 · Buy It Now

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Geekpure stage reverse - geekpure,

Geekpure stage reverse - geekpure,

£156.99 · Buy It Now

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Stage reverse osmosis water - stage,

Stage reverse osmosis water - stage,

£39.99 · Buy It Now

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Reverse osmosis water filter - reverse,

Reverse osmosis water filter - reverse,

£107.95 · Buy It Now

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Reverse osmosis water - osmosis, filter

Reverse osmosis water - osmosis, filter

£125.49 · Buy It Now

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Aquati pre filters reverse - aquati,

Aquati pre filters reverse - aquati,

£12.99 · Buy It Now

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Reverse osmosis membrane - reverse,

Reverse osmosis membrane - reverse,

£28.99 · Buy It Now

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Reverse osmosis unit - reverse,

Reverse osmosis unit - reverse,

£24.99 · Buy It Now

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Osmio zero reverse osmosis - zero,

Osmio zero reverse osmosis - zero,

£495.00 · Buy It Now

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The watery reverse osmosis - reverse,

The watery reverse osmosis - reverse,

£272.13 · Buy It Now

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The watery reverse osmosis - reverse,

The watery reverse osmosis - reverse,

£265.90 · Buy It Now

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Osmio zero reverse - reverse, osmosis

Osmio zero reverse - reverse, osmosis

£67.50 · Buy It Now

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Stage aquarium reverse - stage,

Stage aquarium reverse - stage,

£31.99 · Buy It Now

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L53 100 150gpd - l53, 3

L53 100 150gpd - l53, 3

£46.00 · Buy It Now

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Reverse osmosis stage - osmosis,

Reverse osmosis stage - osmosis,

£22.99 · Buy It Now

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Granulated gac carbon - gac,

Granulated gac carbon - gac,

£161.99 · Buy It Now

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100 150gpd stage reverse - 4,

100 150gpd stage reverse - 4,

£80.00 · Buy It Now

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100gpd stage compact - 3,

100gpd stage compact - 3,

£41.99 · Buy It Now

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Reverse osmosis filters with - reverse,

Reverse osmosis filters with - reverse,

£38.95 · Buy It Now

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Tubing reverse osmosis - 1/4",

Tubing reverse osmosis - 1/4",

£4.99 · Buy It Now

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Window cleaning aquarium

Window cleaning aquarium

£92.99 · Buy It Now

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Reverse osmosis water filter - reverse,

Reverse osmosis water filter - reverse,

£143.95 · Buy It Now

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Aquarium reverse osmosis - aquarium,

Aquarium reverse osmosis - aquarium,

£69.95 · Buy It Now

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Vontron reverse osmosis - vontron,

Vontron reverse osmosis - vontron,

£83.95 · Buy It Now

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Hose pipe tube tubing - hose, 1/4"

Hose pipe tube tubing - hose, 1/4"

£2.99 · Buy It Now

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Aquati stage reverse osmosis - aquati, 3

Aquati stage reverse osmosis - aquati, 3

£36.95 · Buy It Now

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Stage reverse osmosis water - reverse,

Stage reverse osmosis water - reverse,

£52.99 · Buy It Now

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Aquati stage premium reverse - 5,

Aquati stage premium reverse - 5,

£142.95 · Buy It Now

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Stage aquarium reverse - 4,

Stage aquarium reverse - 4,

£58.99 · Buy It Now

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Aquati stage di unit - aquati, &

Aquati stage di unit - aquati, &

£48.15 · Buy It Now

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Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£124.99 · Buy It Now

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Large stage reverse osmosis - 4,

Large stage reverse osmosis - 4,

£75.95 · Buy It Now

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Chen self regulating booster - e-chen,

Chen self regulating booster - e-chen,

£69.99 · Buy It Now

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Reverse osmosis membrane - osmosis,

Reverse osmosis membrane - osmosis,

£33.50 · Buy It Now

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Stage di resin reverse - stage,

Stage di resin reverse - stage,

£80.00 · Buy It Now

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Reverse osmosis system 5 - system,

Reverse osmosis system 5 - system,

£395.00 · Buy It Now

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Vontron high quality reverse - vontron,

Vontron high quality reverse - vontron,

£16.95 · Buy It Now

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50gpd reverse osmosis - osmosis, ro

50gpd reverse osmosis - osmosis, ro

£17.99 · Buy It Now

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Flow restrictor for reverse - flow,

Flow restrictor for reverse - flow,

£3.99 · Buy It Now

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Reverse osmosis filter - ro,

Reverse osmosis filter - ro,

£58.99 · Buy It Now

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Water filters for aquafilter - water, 7

Water filters for aquafilter - water, 7

£81.08 · Buy It Now

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Hot sale premium - 6, stage

Hot sale premium - 6, stage

£143.95 · Buy It Now

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Filterplus 600gpd reverse - 600gpd,

Filterplus 600gpd reverse - 600gpd,

£249.99 · Buy It Now

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Stage reverse osmosis - stage, /

Stage reverse osmosis - stage, /

£29.99 · Buy It Now

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Reverse osmosis self - reverse, ro

Reverse osmosis self - reverse, ro

£4.99 · Buy It Now

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Filterlogic 40 reverse - 4", 40"

Filterlogic 40 reverse - 4", 40"

£140.00 · Buy It Now

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Filterlogic 40 reverse - filterlogic, 4"

Filterlogic 40 reverse - filterlogic, 4"

£140.00 · Buy It Now

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Aquati stage di - 4, unit

Aquati stage di - 4, unit

£49.85 · Buy It Now

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Digital tds reverse - digital, tds-3

Digital tds reverse - digital, tds-3

£16.99 · Buy It Now

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Portable reverse osmosis - osmosis, water

Portable reverse osmosis - osmosis, water

£179.95 · Buy It Now

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L52 100 150gpd stage - l52,

L52 100 150gpd stage - l52,

£45.00 · Buy It Now

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Stage di reverse - ro,

Stage di reverse - ro,

£51.95 · Buy It Now

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Ro membrane 4040 - 4", 40"

Ro membrane 4040 - 4", 40"

£115.10 · Buy It Now

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Aquati post filters - aquati,

Aquati post filters - aquati,

£18.99 · Buy It Now

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300gpd reverse osmosis - 300gpd,

300gpd reverse osmosis - 300gpd,

£44.99 · Buy It Now

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Filterplus 300gpd reverse - filterplus,

Filterplus 300gpd reverse - filterplus,

£199.99 · Buy It Now

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Aquamate stage reverse - stage,

Aquamate stage reverse - stage,

£230.00 · Buy It Now

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Geekpure stage reverse - geekpure, 5

Geekpure stage reverse - geekpure, 5

£165.99 · Buy It Now

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📊96 listings · from £2.99 · avg £127.76
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 reverse osmosis listings currently in our index. Prices range from £2.99 to £495, with an average of £127.76. 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 →

Try this: reverse osmosis water | reverse osmosis water filter system | ro system | rotary oven | rotor motor | rowenta | russell hobbs glass kettle | saeco espresso machine | samsung american fridge freezer | samsung dishwasher

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Everything you need to know about reverse osmosis

Whether you are looking for a brand-new or second-hand reverse osmosis, 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 £2.99, while premium listings can reach £495 — giving you a wide budget spread to work with. The average price of £127.76 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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