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Undersink water filter system - water,

Undersink water filter system - water,

£59.99 · Buy It Now

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Waterdrop tsu 01μm - waterdrop, 0.01μm

Waterdrop tsu 01μm - waterdrop, 0.01μm

£189.99 · Buy It Now

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Frizzlife wb99 countertop - wb99-h,

Frizzlife wb99 countertop - wb99-h,

£312.69 · Buy It Now

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Zerowater cup 4 - 10,

Zerowater cup 4 - 10,

£35.69 · Buy It Now

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Althy stainless faucet tap - stainless,

Althy stainless faucet tap - stainless,

£18.00 · Buy It Now

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Personal water filter straws - personal,

Personal water filter straws - personal,

£11.86 · Buy It Now

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Waterdrop tsa under sink - tsa,

Waterdrop tsa under sink - tsa,

£155.99 · Buy It Now

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Faucet water filter kitchen - faucet,

Faucet water filter kitchen - faucet,

£10.99 · Buy It Now

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Sawyer mini water - sawyer,

Sawyer mini water - sawyer,

£19.49 · Buy It Now

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Althy stainless faucet - faucet, tap

Althy stainless faucet - faucet, tap

£30.10 · Buy It Now

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Water2 pod under - water2, 2.0

Water2 pod under - water2, 2.0

£85.00 · Buy It Now

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1 2 cold water - 1", 1/2"

1 2 cold water - 1", 1/2"

£21.90 · Buy It Now

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Water purifier reduces - water,

Water purifier reduces - water,

£13.89 · Buy It Now

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Bmb 1000 hydra whole house - whole,

Bmb 1000 hydra whole house - whole,

£257.59 · Buy It Now

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Waterdrop reverse osmosis - waterdrop,

Waterdrop reverse osmosis - waterdrop,

£299.99 · Buy It Now

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Zuquik water filter - water,

Zuquik water filter - water,

£15.07 · Buy It Now

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Portable 4000l water - portable,

Portable 4000l water - portable,

£4.79 · Buy It Now

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Tap water filter - tap, purifier

Tap water filter - tap, purifier

£32.95 · Buy It Now

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Water purifier reduces - water,

Water purifier reduces - water,

£13.89 · Buy It Now

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Homfish stainless faucet tap - homfish,

Homfish stainless faucet tap - homfish,

£26.63 · Buy It Now

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Sawyer mini water filtration - mini,

Sawyer mini water filtration - mini,

£21.67 · Buy It Now

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Althy stainless faucet tap - althy,

Althy stainless faucet tap - althy,

£34.49 · Buy It Now

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Layer filter tap water - tap,

Layer filter tap water - tap,

£7.64 · Buy It Now

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Water filter purifier - filter,

Water filter purifier - filter,

£20.00 · Buy It Now

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Layers kitchen sink faucet - 6,

Layers kitchen sink faucet - 6,

£3.80 · Buy It Now

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Althy stainless faucet - stainless, tap

Althy stainless faucet - stainless, tap

£30.05 · Buy It Now

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Puure water filtration - water, filter

Puure water filtration - water, filter

£27.50 · Buy It Now

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Althy stainless faucet tap - althy,

Althy stainless faucet tap - althy,

£35.36 · Buy It Now

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Stage ppc water - 5-stage,

Stage ppc water - 5-stage,

£179.95 · Buy It Now

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Pur plus vertical - vertical, faucet

Pur plus vertical - vertical, faucet

£46.99 · Buy It Now

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Glassier fresh under - glassier,

Glassier fresh under - glassier,

£53.32 · Buy It Now

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Portable reverse osmosis water - reverse,

Portable reverse osmosis water - reverse,

£179.95 · Buy It Now

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Millbank bag water - millbank,

Millbank bag water - millbank,

£10.95 · Buy It Now

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Layers kitchen sink faucet - 6,

Layers kitchen sink faucet - 6,

£3.99 · Buy It Now

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Althy stainless faucet tap - althy,

Althy stainless faucet tap - althy,

£33.86 · Buy It Now

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Stages whole house water - 3,

Stages whole house water - 3,

£58.89 · Buy It Now

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Homfish stainless faucet - homfish,

Homfish stainless faucet - homfish,

£28.89 · Buy It Now

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Sawyer mini water - mini,

Sawyer mini water - mini,

£19.59 · Buy It Now

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Waterdrop tsa under - tsa,

Waterdrop tsa under - tsa,

£132.99 · Buy It Now

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Waterdrop tsb under sink - tsb,

Waterdrop tsb under sink - tsb,

£142.99 · Buy It Now

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Homfish stainless faucet - homfish,

Homfish stainless faucet - homfish,

£26.70 · Buy It Now

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For brita microdisc - 6x,

For brita microdisc - 6x,

£7.39 · Buy It Now

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Lifesaver 4000 water - uf,

Lifesaver 4000 water - uf,

£42.30 · Buy It Now

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Filtration tap purifier - tap,

Filtration tap purifier - tap,

£10.82 · Buy It Now

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Glass water filter jug 1 - water,

Glass water filter jug 1 - water,

£15.25 · Buy It Now

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Faucet water tap purifier - water,

Faucet water tap purifier - water,

£12.99 · Buy It Now

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Sawyer squeeze water filter - sawyer,

Sawyer squeeze water filter - sawyer,

£61.15 · Buy It Now

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Waterdrop tsu 01μm - waterdrop,

Waterdrop tsu 01μm - waterdrop,

£158.78 · Buy It Now

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Waterdrop electric instant - waterdrop,

Waterdrop electric instant - waterdrop,

£29.99 · Buy It Now

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Homfish stainless faucet tap - faucet,

Homfish stainless faucet tap - faucet,

£29.90 · Buy It Now

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Sawyer mini water filtration - sawyer,

Sawyer mini water filtration - sawyer,

£24.99 · Buy It Now

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Large capacity water jug - capacity, 3.6l

Large capacity water jug - capacity, 3.6l

£13.89 · Buy It Now

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300g electric swimming pool - swimming,

300g electric swimming pool - swimming,

£24.99 · Buy It Now

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Tap water purifier bathroom - purifier,

Tap water purifier bathroom - purifier,

£7.20 · Buy It Now

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Filterplus 300gpd reverse - 300gpd,

Filterplus 300gpd reverse - 300gpd,

£199.99 · Buy It Now

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Genuine sawyer mini water - sawyer,

Genuine sawyer mini water - sawyer,

£19.35 · Buy It Now

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Philips awp3754 tap - philips, on-tap

Philips awp3754 tap - philips, on-tap

£23.23 · Buy It Now

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Sawyer sp129 point - sawyer,

Sawyer sp129 point - sawyer,

£53.94 · Buy It Now

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Portable filtration water - portable,

Portable filtration water - portable,

£44.99 · Buy It Now

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Counter top drinking water - top,

Counter top drinking water - top,

£21.99 · Buy It Now

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Aquacrest 5kdc under - aquacrest,

Aquacrest 5kdc under - aquacrest,

£39.25 · Buy It Now

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Faucet water filter - uk,

Faucet water filter - uk,

£10.76 · Buy It Now

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4000l water purification - 4000l, 3

4000l water purification - 4000l, 3

£14.99 · Buy It Now

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4000l water purification - 4000l,

4000l water purification - 4000l,

£11.44 · Buy It Now

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Water purifier reduces - 3.6l,

Water purifier reduces - 3.6l,

£12.89 · Buy It Now

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Stage set filtration - of, hma

Stage set filtration - of, hma

£13.99 · Buy It Now

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Water filter jug long - water, long-life

Water filter jug long - water, long-life

£14.99 · Buy It Now

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Homfish stainless faucet tap - homfish,

Homfish stainless faucet tap - homfish,

£32.50 · Buy It Now

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Platypus quickdraw filter - quickdraw, 1l

Platypus quickdraw filter - quickdraw, 1l

£53.99 · Buy It Now

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Quadruple filtration - 3.6l,

Quadruple filtration - 3.6l,

£11.89 · Buy It Now

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Portable hand pump water - pump,

Portable hand pump water - pump,

£29.49 · Buy It Now

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Aquarium fish tank - 3,

Aquarium fish tank - 3,

£9.37 · Buy It Now

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Faucet water filter - water,

Faucet water filter - water,

£10.79 · Buy It Now

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Whole house water pre filter - house,

Whole house water pre filter - house,

£18.03 · Buy It Now

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Sawyer mini water filter - filter, set

Sawyer mini water filter - filter, set

£19.59 · Buy It Now

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Portable filtration water - filtration,

Portable filtration water - filtration,

£49.99 · Buy It Now

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Evolution aqua new evo - evolution, uv

Evolution aqua new evo - evolution, uv

£364.95 · Buy It Now

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Waterdrop water tap - waterdrop,

Waterdrop water tap - waterdrop,

£16.99 · Buy It Now

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4000l water purification - water,

4000l water purification - water,

£15.39 · Buy It Now

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Outdoor camping water filter - outdoor,

Outdoor camping water filter - outdoor,

£89.95 · Buy It Now

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Survival water filter purifier - survival,

Survival water filter purifier - survival,

£22.99 · Buy It Now

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1pcs outdoor water filter - outdoor,

1pcs outdoor water filter - outdoor,

£5.05 · Buy It Now

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4000l water purification - purification, 3

4000l water purification - purification, 3

£11.99 · Buy It Now

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Sawyer mini water - sawyer, filtration

Sawyer mini water - sawyer, filtration

£26.70 · Buy It Now

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Waterdrop ctf countertop - waterdrop, wd-ctf-07

Waterdrop ctf countertop - waterdrop, wd-ctf-07

£45.00 · Buy It Now

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Stage counter top drinking - counter,

Stage counter top drinking - counter,

£50.99 · Buy It Now

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Aquati stage rodi - rodi, reverse

Aquati stage rodi - rodi, reverse

£89.95 · Buy It Now

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Water purifier reduces - purifier,

Water purifier reduces - purifier,

£13.89 · Buy It Now

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Sawyer mini water - sawyer, filtration

Sawyer mini water - sawyer, filtration

£21.47 · Buy It Now

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Portable 4000l water - portable,

Portable 4000l water - portable,

£7.79 · Buy It Now

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Water filter cartridges - water,

Water filter cartridges - water,

£26.70 · Buy It Now

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4000l water purification - 4000l, 3

4000l water purification - 4000l, 3

£15.40 · Buy It Now

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Zerowater 5stage water - zerowater,

Zerowater 5stage water - zerowater,

£16.51 · Buy It Now

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Waterdrop water filter - waterdrop,

Waterdrop water filter - waterdrop,

£29.99 · Buy It Now

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Reverse osmosis water filter - water,

Reverse osmosis water filter - water,

£270.00 · Buy It Now

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Waterdrop countertop water

Waterdrop countertop water

£84.99 · Buy It Now

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📊96 listings · from £3.8 · avg £53.12
⚠️ These listings were last updated more than 23 days ago. Search for fresh listings

Browse 96 water filtration listings currently in our index. Prices range from £3.8 to £364.95, with an average of £53.12. 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 water filtration →

Try this: indesit freezer | indesit hob | hotpoint wml540 | heated tray | toshiba microwave | jura impressa | black decker dustbuster pivot | cuisinart soup | green gas hob | magimix citrus press

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

Everything you need to know about water filtration

Whether you are looking for a brand-new or second-hand water filtration, 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 £3.8, while premium listings can reach £364.95 — giving you a wide budget spread to work with. The average price of £53.12 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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