For Sale UK

Ro system

4

Ro system for sale on largest auction and classifieds sites

Home / Surgical Instruments / Ro system refurbished & used for sale | For Sale UK
Aquati stage di resin - 5,

Aquati stage di resin - 5,

£99.95
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£172.95
Buy It Now

» View on eBay #sponsored
Finerfilters reverse osmosis - finerfilters,

Finerfilters reverse osmosis - finerfilters,

£170.95
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter

Reverse osmosis water filter

£249.99
Buy It Now

» View on eBay #sponsored
Waterdrop g2p600 reverse - waterdrop,

Waterdrop g2p600 reverse - waterdrop,

£182.53
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter - reverse,

Reverse osmosis water filter - reverse,

£125.49
Buy It Now

» View on eBay #sponsored
Stage di resin reverse - 5, &

Stage di resin reverse - 5, &

£85.95
Buy It Now

» View on eBay #sponsored
Aquati stage di system - ro, &

Aquati stage di system - ro, &

£33.95
Buy It Now

» View on eBay #sponsored
Remineralisation water filter - remineralisation,

Remineralisation water filter - remineralisation,

£9.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter - water,

Reverse osmosis water filter - water,

£107.95
Buy It Now

» View on eBay #sponsored
Stage rodi aquarium reverse - 4,

Stage rodi aquarium reverse - 4,

£119.95
Buy It Now

» View on eBay #sponsored
Stage resin reverse - stage, ro

Stage resin reverse - stage, ro

£88.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£153.75
Buy It Now

» View on eBay #sponsored
Stage reverse osmosis pumped - 6,

Stage reverse osmosis pumped - 6,

£175.00
Buy It Now

» View on eBay #sponsored
Aquarium reverse osmosis - reverse, 3

Aquarium reverse osmosis - reverse, 3

£69.95
Buy It Now

» View on eBay #sponsored
Filterlogic 40 reverse - filterlogic, x

Filterlogic 40 reverse - filterlogic, x

£140.00
Buy It Now

» View on eBay #sponsored
Waterdrop countertop - wd-a2,

Waterdrop countertop - wd-a2,

£449.00
Buy It Now

» View on eBay #sponsored
Skuma reverse osmosis home - reverse,

Skuma reverse osmosis home - reverse,

£49.00
Buy It Now

» View on eBay #sponsored
600 gpd reverse osmosis - reverse, ro

600 gpd reverse osmosis - reverse, ro

£190.00
Buy It Now

» View on eBay #sponsored
Aquati stage di unit - 4,

Aquati stage di unit - 4,

£48.15
Buy It Now

» View on eBay #sponsored
Stage di resin reverse - stage, ro

Stage di resin reverse - stage, ro

£72.00
Buy It Now

» View on eBay #sponsored
Aquati stage di unit - &,

Aquati stage di unit - &,

£49.85
Buy It Now

» View on eBay #sponsored
Stage water purifier - water,

Stage water purifier - water,

£129.00
Buy It Now

» View on eBay #sponsored
Stage di reverse - 4,

Stage di reverse - 4,

£58.99
Buy It Now

» View on eBay #sponsored
Aquati stage di - aquati,

Aquati stage di - aquati,

£27.95
Buy It Now

» View on eBay #sponsored
Ro membrane 4040 - 4",

Ro membrane 4040 - 4",

£130.00
Buy It Now

» View on eBay #sponsored
Stages unit water - stages, ro

Stages unit water - stages, ro

£68.30
Buy It Now

» View on eBay #sponsored
Finerfilters aquarium water - aquarium,

Finerfilters aquarium water - aquarium,

£48.50
Buy It Now

» View on eBay #sponsored
Reverse osmosis water - reverse,

Reverse osmosis water - reverse,

£143.95
Buy It Now

» View on eBay #sponsored
Waterdrop reverse osmosis - waterdrop,

Waterdrop reverse osmosis - waterdrop,

£299.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis 100gpd - reverse,

Reverse osmosis 100gpd - reverse,

£49.99
Buy It Now

» View on eBay #sponsored
Waterdrop reverse osmosis - waterdrop, g2

Waterdrop reverse osmosis - waterdrop, g2

£198.67
Buy It Now

» View on eBay #sponsored
Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£153.75
Buy It Now

» View on eBay #sponsored
Aquati replacement filters - aquati,

Aquati replacement filters - aquati,

£37.95
Buy It Now

» View on eBay #sponsored
Aquarium reverse osmosis - , 5

Aquarium reverse osmosis - , 5

£72.00
Buy It Now

» View on eBay #sponsored
L29 stage reverse osmosis - l29,

L29 stage reverse osmosis - l29,

£29.99
Buy It Now

» View on eBay #sponsored
Big stage di - big,

Big stage di - big,

£98.95
Buy It Now

» View on eBay #sponsored
Aquati stage 450gpd - 4,

Aquati stage 450gpd - 4,

£169.95
Buy It Now

» View on eBay #sponsored
Aquati stage luxury reverse - 5,

Aquati stage luxury reverse - 5,

£164.95
Buy It Now

» View on eBay #sponsored
Mineralized waterdrop wd - [mineralized],

Mineralized waterdrop wd - [mineralized],

£459.00
Buy It Now

» View on eBay #sponsored
Stage reverse osmosis - 6,

Stage reverse osmosis - 6,

£163.95
Buy It Now

» View on eBay #sponsored
Flow restrictor 4 - ro,

Flow restrictor 4 - ro,

£4.95
Buy It Now

» View on eBay #sponsored
Stage aquarium reverse - 4,

Stage aquarium reverse - 4,

£58.99
Buy It Now

» View on eBay #sponsored
Aquati stage di - stage, &

Aquati stage di - stage, &

£48.15
Buy It Now

» View on eBay #sponsored
Waterdrop g3p600 filter - waterdrop, wd-g3p600-ro

Waterdrop g3p600 filter - waterdrop, wd-g3p600-ro

£109.99
Buy It Now

» View on eBay #sponsored
Aquati large complete 50gpd - large, ro

Aquati large complete 50gpd - large, ro

£73.95
Buy It Now

» View on eBay #sponsored
Aquati reverse osmosis di - aquati, ro

Aquati reverse osmosis di - aquati, ro

£73.95
Buy It Now

» View on eBay #sponsored
Reverse osmosis filters with - filters,

Reverse osmosis filters with - filters,

£38.95
Buy It Now

» View on eBay #sponsored
Booster diaphragm pump - booster,

Booster diaphragm pump - booster,

£70.04
Buy It Now

» View on eBay #sponsored
Stage reverse osmosis ro - osmosis,

Stage reverse osmosis ro - osmosis,

£124.00
Buy It Now

» View on eBay #sponsored
Reverse osmosis water - di,

Reverse osmosis water - di,

£85.95
Buy It Now

» View on eBay #sponsored
125 gpd reverse osmosis ro - gpd,

125 gpd reverse osmosis ro - gpd,

£10.89
Buy It Now

» View on eBay #sponsored
Spotless wfp 4040 - 4040, professional

Spotless wfp 4040 - 4040, professional

£625.00
Buy It Now

» View on eBay #sponsored
Flow restrictor for reverse - flow,

Flow restrictor for reverse - flow,

£4.99
Buy It Now

» View on eBay #sponsored
Waterdrop n2ro filter - waterdrop, wd-g3-n2ro

Waterdrop n2ro filter - waterdrop, wd-g3-n2ro

£89.99
Buy It Now

» View on eBay #sponsored
Hydrologic stealth reverse - hydrologic,

Hydrologic stealth reverse - hydrologic,

£69.99
Buy It Now

» View on eBay #sponsored
Tmc pure advanced system - pure,

Tmc pure advanced system - pure,

£59.99
Buy It Now

» View on eBay #sponsored
Aquati large complete 75gpd - complete, ro

Aquati large complete 75gpd - complete, ro

£76.95
Buy It Now

» View on eBay #sponsored
Stage compact system - 3, ro

Stage compact system - 3, ro

£23.99
Buy It Now

» View on eBay #sponsored
Tankless reverse osmosis - reverse,

Tankless reverse osmosis - reverse,

£399.95
Buy It Now

» View on eBay #sponsored
Aquati deionization stage - di,

Aquati deionization stage - di,

£17.45
Buy It Now

» View on eBay #sponsored
Universal 300 400 - universal, 300/400

Universal 300 400 - universal, 300/400

£12.96
Buy It Now

» View on eBay #sponsored
Aquati stage medium reverse - aquati,

Aquati stage medium reverse - aquati,

£70.84
Buy It Now

» View on eBay #sponsored
Aquati stage premium - aquati,

Aquati stage premium - aquati,

£145.95
Buy It Now

» View on eBay #sponsored
Reverse osmosis system - reverse,

Reverse osmosis system - reverse,

£52.70
Buy It Now

» View on eBay #sponsored
Universal 300 400 gpd - 300/400,

Universal 300 400 gpd - 300/400,

£13.25
Buy It Now

» View on eBay #sponsored
Aquati stage di unit - 4, ro

Aquati stage di unit - 4, ro

£54.95
Buy It Now

» View on eBay #sponsored
Aquati pre post filter - post,

Aquati pre post filter - post,

£19.95
Buy It Now

» View on eBay #sponsored
Metres 6 4mm od - 1/4”, 6.4mm

Metres 6 4mm od - 1/4”, 6.4mm

£4.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis filter - ro,

Reverse osmosis filter - ro,

£68.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis system - 10",

Reverse osmosis system - 10",

£12.95
Buy It Now

» View on eBay #sponsored
Stage di resin - stage,

Stage di resin - stage,

£72.00
Buy It Now

» View on eBay #sponsored
Large stage reverse osmosis - stage,

Large stage reverse osmosis - stage,

£78.95
Buy It Now

» View on eBay #sponsored
Simple fill kit - 12v, for

Simple fill kit - 12v, for

£106.00
Buy It Now

» View on eBay #sponsored
Low pressure switch for - low,

Low pressure switch for - low,

£4.99
Buy It Now

» View on eBay #sponsored
Waterdrop k19rfg filter - wd-k19rfg,

Waterdrop k19rfg filter - wd-k19rfg,

£89.00
Buy It Now

» View on eBay #sponsored
200gpd reverse osmosis system - reverse,

200gpd reverse osmosis system - reverse,

£105.00
Buy It Now

» View on eBay #sponsored
High pressure switch for - 1/4'',

High pressure switch for - 1/4'',

£4.99
Buy It Now

» View on eBay #sponsored
Reverse osmosis membrane - reverse,

Reverse osmosis membrane - reverse,

£9.86
Buy It Now

» View on eBay #sponsored
Reverse osmosis system - reverse,

Reverse osmosis system - reverse,

£11.50
Buy It Now

» View on eBay #sponsored
Pre filters membrane - &,

Pre filters membrane - &,

£28.90
Buy It Now

» View on eBay #sponsored
Waterdrop g5p500 filter - waterdrop, wd-g5p500-ro

Waterdrop g5p500 filter - waterdrop, wd-g5p500-ro

£89.99
Buy It Now

» View on eBay #sponsored
Flow restrictor - flow, )

Flow restrictor - flow, )

£7.58
Buy It Now

» View on eBay #sponsored
Aquati complete stage ro - aquati,

Aquati complete stage ro - aquati,

£46.95
Buy It Now

» View on eBay #sponsored
Aquati large deionization - aquati,

Aquati large deionization - aquati,

£26.95
Buy It Now

» View on eBay #sponsored
Tmc v2pure advanced ro - advanced,

Tmc v2pure advanced ro - advanced,

£146.87
Buy It Now

» View on eBay #sponsored
Aquatic stage water - aquatic, 4

Aquatic stage water - aquatic, 4

£84.95
Buy It Now

» View on eBay #sponsored
450gpd reverse osmosis system - reverse,

450gpd reverse osmosis system - reverse,

£168.89
Buy It Now

» View on eBay #sponsored
Universal 300 400 - universal, 300/400

Universal 300 400 - universal, 300/400

£14.99
Buy It Now

» View on eBay #sponsored
Vortopt 600g tankless - 600g,

Vortopt 600g tankless - 600g,

£199.99
Buy It Now

» View on eBay #sponsored
Fit mcb 3 8 tube - dm,

Fit mcb 3 8 tube - dm,

£5.95
Buy It Now

» View on eBay #sponsored
Aquati reverse osmosis di - aquati,

Aquati reverse osmosis di - aquati,

£69.95
Buy It Now

» View on eBay #sponsored
Deionization di stage - di,

Deionization di stage - di,

£21.99
Buy It Now

» View on eBay #sponsored
Stage reverse osmosis - stage,

Stage reverse osmosis - stage,

£195.02
Buy It Now

» View on eBay #sponsored
Stage reverse osmosis - 6,

Stage reverse osmosis - 6,

£165.95
Buy It Now

» View on eBay #sponsored
Geekpure stage reverse - 5,

Geekpure stage reverse - 5,

£169.99
Buy It Now

» View on eBay #sponsored

Looking for more ro system?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £4.95 · avg £102.13
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 ro system listings currently in our index. Prices range from £4.95 to £625, with an average of £102.13. 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 ro system →

Try this: scalpels | surgical scalpels | surgical forceps

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about ro system

Whether you are looking for a brand-new or second-hand ro system, 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 £4.95, while premium listings can reach £625 — giving you a wide budget spread to work with. The average price of £102.13 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.

🔍 ro system Search live on eBay