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Reverse osmosis water filter system

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Reverse osmosis water filter system for sale on largest auction and classifieds sites

Home / Air Filters / Reverse osmosis water filter system for sale – 96 used, around £157 | For Sale UK
Costway countertop reverse - costway,

Costway countertop reverse - costway,

£88.28
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Reverse osmosis water - osmosis,

Reverse osmosis water - osmosis,

£172.95
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Waterdrop g2p600 reverse - waterdrop,

Waterdrop g2p600 reverse - waterdrop,

£179.00
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Stage reverse osmosis home - 6,

Stage reverse osmosis home - 6,

£162.95
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Aquatru countertop reverse - aquatru,

Aquatru countertop reverse - aquatru,

£271.61
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High quality stage reverse - 6-stage,

High quality stage reverse - 6-stage,

£93.00
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Brand new the - new, watery

Brand new the - new, watery

£290.86
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Ispring rcc series reverse - rcc,

Ispring rcc series reverse - rcc,

£208.70
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Waterdrop g3p600 reverse - g3p600,

Waterdrop g3p600 reverse - g3p600,

£339.00
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Aquati stage di - ro, resin

Aquati stage di - ro, resin

£85.95
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Waterdrop g5p500a alkaline - waterdrop,

Waterdrop g5p500a alkaline - waterdrop,

£129.99
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Aquatru classic reverse - aquatru,

Aquatru classic reverse - aquatru,

£229.50
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Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£153.75
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Waterdrop g5p700a alkaline - waterdrop,

Waterdrop g5p700a alkaline - waterdrop,

£249.00
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Alkaline mineral waterdrop - [alkaline,

Alkaline mineral waterdrop - [alkaline,

£259.00
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Aquati stage premium reverse - 6,

Aquati stage premium reverse - 6,

£152.95
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Stage reverse osmosis - stage,

Stage reverse osmosis - stage,

£256.53
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Geekpure stage reverse - 6,

Geekpure stage reverse - 6,

£96.38
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Waterdrop m6sl mineralized - waterdrop,

Waterdrop m6sl mineralized - waterdrop,

£329.00
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Aquamate stage ultraviolet - 7,

Aquamate stage ultraviolet - 7,

£165.00
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Reverse osmosis water - reverse, filter

Reverse osmosis water - reverse, filter

£107.95
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Waterdrop 450gpd reverse - waterdrop,

Waterdrop 450gpd reverse - waterdrop,

£179.99
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The watery reverse osmosis - watery,

The watery reverse osmosis - watery,

£155.66
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Stage di resin reverse - di,

Stage di resin reverse - di,

£95.00
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Stage reverse osmosis - osmosis, water

Stage reverse osmosis - osmosis, water

£297.09
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450gpd reverse osmosis - 450gpd,

450gpd reverse osmosis - 450gpd,

£169.95
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Waterdrop g2p600 reverse - waterdrop,

Waterdrop g2p600 reverse - waterdrop,

£189.99
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Remineralisation water filter - remineralisation,

Remineralisation water filter - remineralisation,

£9.99
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Waterdrop g5p700 reverse - waterdrop,

Waterdrop g5p700 reverse - waterdrop,

£219.00
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600gpd reverse osmosis water - 600gpd,

600gpd reverse osmosis water - 600gpd,

£104.70
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Waterdrop tankless - waterdrop, t3-c

Waterdrop tankless - waterdrop, t3-c

£199.99
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Aquati stage luxury reverse - aquati,

Aquati stage luxury reverse - aquati,

£168.95
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Aquati stage di - ro,

Aquati stage di - ro,

£54.95
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Stage rodi aquarium reverse - 4,

Stage rodi aquarium reverse - 4,

£119.95
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Stage reverse osmosis - 6,

Stage reverse osmosis - 6,

£171.95
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Stage resin reverse - 5,

Stage resin reverse - 5,

£88.99
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Stage di resin reverse - stage, ro

Stage di resin reverse - stage, ro

£100.95
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Stage reverse osmosis - stage,

Stage reverse osmosis - stage,

£139.00
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Stage reverse osmosis under - 6,

Stage reverse osmosis under - 6,

£153.95
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Stage reverse osmosis pumped - 6,

Stage reverse osmosis pumped - 6,

£175.00
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Waterdrop water filter - waterdrop,

Waterdrop water filter - waterdrop,

£139.99
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Reverse osmosis water - reverse, filter

Reverse osmosis water - reverse, filter

£125.49
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Waterdrop g3p800 reverse - g3p800,

Waterdrop g3p800 reverse - g3p800,

£499.00
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Replacement water filters for - water,

Replacement water filters for - water,

£29.99
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Ecosoft reverse osmosis water - reverse,

Ecosoft reverse osmosis water - reverse,

£172.99
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Reverse osmosis water filter - water,

Reverse osmosis water filter - water,

£44.99
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Frizzlife wb99 countertop - frizzlife, wb99-h

Frizzlife wb99 countertop - frizzlife, wb99-h

£167.10
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Reverse osmosis filters with - osmosis,

Reverse osmosis filters with - osmosis,

£38.95
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Finerfilters reverse osmosis - finerfilters,

Finerfilters reverse osmosis - finerfilters,

£170.95
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Waterdrop g3p600 filter - wd-g3p600-ro,

Waterdrop g3p600 filter - wd-g3p600-ro,

£109.99
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Stage undersink reverse - 6,

Stage undersink reverse - 6,

£134.00
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Aquati stage reverse osmosis - 6,

Aquati stage reverse osmosis - 6,

£163.95
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Reverse osmosis water filter - reverse,

Reverse osmosis water filter - reverse,

£143.95
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Aquati stage reverse osmosis - aquati,

Aquati stage reverse osmosis - aquati,

£152.95
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Aquamate stage reverse - 6,

Aquamate stage reverse - 6,

£170.00
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Stage reverse osmosis - stage,

Stage reverse osmosis - stage,

£190.95
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Ispring ro400eu tankless - ispring,

Ispring ro400eu tankless - ispring,

£167.10
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Geekpure stage reverse - geekpure, 6

Geekpure stage reverse - geekpure, 6

£159.99
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Waterdrop m6hg mineralize - waterdrop,

Waterdrop m6hg mineralize - waterdrop,

£429.00
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Waterdrop reverse - wd-a2,

Waterdrop reverse - wd-a2,

£260.70
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125 gpd reverse osmosis ro - gpd,

125 gpd reverse osmosis ro - gpd,

£8.94
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Tankless reverse osmosis - tankless,

Tankless reverse osmosis - tankless,

£399.95
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Finerfilters reverse osmosis - finerfilters,

Finerfilters reverse osmosis - finerfilters,

£172.95
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Waterdrop g3p600 reverse - g3p600,

Waterdrop g3p600 reverse - g3p600,

£449.99
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Aquati stage reverse - aquati,

Aquati stage reverse - aquati,

£35.95
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Waterdrop ro filter - wd-a1-ro,

Waterdrop ro filter - wd-a1-ro,

£44.99
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Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£153.75
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Stage reverse osmosis - 5,

Stage reverse osmosis - 5,

£150.95
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Stage reverse osmosis - 6,

Stage reverse osmosis - 6,

£168.95
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Frizzlife professional - ro,

Frizzlife professional - ro,

£44.99
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Hot sale premium stage - premium,

Hot sale premium stage - premium,

£161.95
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Countertop reverse osmosis - countertop,

Countertop reverse osmosis - countertop,

£255.00
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L53 100 150gpd stage - 50/100/150gpd,

L53 100 150gpd stage - 50/100/150gpd,

£32.00
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200gpd rodi reverse - 200gpd,

200gpd rodi reverse - 200gpd,

£134.95
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Waterdrop n1cf filter - wd-g3-n1cf,

Waterdrop n1cf filter - wd-g3-n1cf,

£30.99
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Stage reverse osmosis water - osmosis,

Stage reverse osmosis water - osmosis,

£39.99
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Waterdrop a2rf - waterdrop, wd-a2rf

Waterdrop a2rf - waterdrop, wd-a2rf

£69.99
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Waterdrop g5p700 reverse - waterdrop,

Waterdrop g5p700 reverse - waterdrop,

£319.99
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Tech directflow reverse - directflow,

Tech directflow reverse - directflow,

£160.50
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Waterdrop reverse osmosis - g2,

Waterdrop reverse osmosis - g2,

£100.00
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Stage undersink reverse - 6,

Stage undersink reverse - 6,

£159.99
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Aquati large complete 75gpd - aquati,

Aquati large complete 75gpd - aquati,

£76.95
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Mineralized waterdrop wd a2g - waterdrop, wd-a2g

Mineralized waterdrop wd a2g - waterdrop, wd-a2g

£459.00
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Aquati reverse osmosis di - reverse,

Aquati reverse osmosis di - reverse,

£73.95
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Reverse osmosis water filter - osmosis,

Reverse osmosis water filter - osmosis,

£52.70
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Waterdrop countertop - waterdrop, a1

Waterdrop countertop - waterdrop, a1

£156.70
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Domestic luxury under - under, 6

Domestic luxury under - under, 6

£169.95
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Stage reverse osmosis - 3, ro

Stage reverse osmosis - 3, ro

£41.95
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Reverse osmosis water - water, filter

Reverse osmosis water - water, filter

£74.99
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Geekpure stage reverse - geekpure, 6

Geekpure stage reverse - geekpure, 6

£157.99
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Osmio home office - &,

Osmio home office - &,

£260.70
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Aquati stage di - ro, &

Aquati stage di - ro, &

£146.95
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Geekpure reverse osmosis - geekpure,

Geekpure reverse osmosis - geekpure,

£47.50
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Waterdrop instant hot water - waterdrop, k6

Waterdrop instant hot water - waterdrop, k6

£75.00
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Waterdrop m - waterdrop, t3-m

Waterdrop m - waterdrop, t3-m

£219.99
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Bmb nova pro reverse - bmb-30,

Bmb nova pro reverse - bmb-30,

£62.06
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📊96 listings · from £8.94 · avg £161.06

Browse 96 reverse osmosis water filter system listings currently in our index. Prices range from £8.94 to £499, with an average of £161.06. 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 water filter system →

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Everything you need to know about reverse osmosis water filter system

Whether you are looking for a brand-new or second-hand reverse osmosis water filter 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 £8.94, while premium listings can reach £499 — giving you a wide budget spread to work with. The average price of £161.06 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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