For Sale UK

Fluval filter

4

Fluval filter for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / Fluval filter refurbished & used for sale | For Sale UK
Fluval mini u3 u4 - fluval, mini,u1,u2,u3,u4

Fluval mini u3 u4 - fluval, mini,u1,u2,u3,u4

£60.49 · Buy It Now

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Compatible fluval biomax - compatible, for

Compatible fluval biomax - compatible, for

£13.99 · Buy It Now

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Compatible filter media for - compatible,

Compatible filter media for - compatible,

£6.99 · Buy It Now

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Fluval internal aquarium - fluval,

Fluval internal aquarium - fluval,

£73.49 · Buy It Now

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Fluval new series - new, u-series

Fluval new series - new, u-series

£64.99 · Buy It Now

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Fluval spare parts - parts, genuine

Fluval spare parts - parts, genuine

£19.79 · Buy It Now

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Fluval 206 fish tank pump - fluval,

Fluval 206 fish tank pump - fluval,

£52.70 · Buy It Now

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Fluval external filter media - external,

Fluval external filter media - external,

£51.45 · Buy It Now

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Fluval 407 external aquarium - external,

Fluval 407 external aquarium - external,

£137.99 · Buy It Now

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Fluval 207 complete and - 207,

Fluval 207 complete and - 207,

£89.99 · Buy It Now

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Fluval external filter - filter, 207

Fluval external filter - filter, 207

£124.99 · Buy It Now

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Fluval plus internal fish - fluval, 3

Fluval plus internal fish - fluval, 3

£31.90 · Buy It Now

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Fluval aquarium filter - aquarium,

Fluval aquarium filter - aquarium,

£21.50 · Buy It Now

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Fluval 107 207 307 - 407, fx

Fluval 107 207 307 - 407, fx

£109.99 · Buy It Now

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170g compatible biomax for - biomax,

170g compatible biomax for - biomax,

£5.99 · Buy It Now

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Fluval external filter 107 207 - 107,

Fluval external filter 107 207 - 107,

£124.99 · Buy It Now

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Fluval 107 207 307 - fluval, 407

Fluval 107 207 307 - fluval, 407

£56.45 · Buy It Now

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Fluval 307 external - fluval, filter

Fluval 307 external - fluval, filter

£159.99 · Buy It Now

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Fluval mini u3 - u2,, u4

Fluval mini u3 - u2,, u4

£23.95 · Buy It Now

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Fluval a470 underwater - a470, u2

Fluval a470 underwater - a470, u2

£38.14 · Buy It Now

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Fluval external filter with - fluval,

Fluval external filter with - fluval,

£169.95 · Buy It Now

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Fluval ac20 power filter - power,

Fluval ac20 power filter - power,

£29.82 · Buy It Now

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Fluval 307 external filter - fluval,

Fluval 307 external filter - fluval,

£73.50 · Buy It Now

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Fluval internal filter - fluval,

Fluval internal filter - fluval,

£37.10 · Buy It Now

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Fluval marina i25 internal - fluval,

Fluval marina i25 internal - fluval,

£14.80 · Buy It Now

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Fluval 305 external - fluval,

Fluval 305 external - fluval,

£39.18 · Buy It Now

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Fluval external filter 107 - external,

Fluval external filter 107 - external,

£115.00 · Buy It Now

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Fluval filter media - fluval,

Fluval filter media - fluval,

£8.25 · Buy It Now

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Fluval 207 external aquarium - external,

Fluval 207 external aquarium - external,

£124.99 · Buy It Now

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Complete aquarium juwel - complete,

Complete aquarium juwel - complete,

£156.70 · Buy It Now

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Fluval a443 780l aquarium - fluval,

Fluval a443 780l aquarium - fluval,

£55.00 · Buy It Now

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Fluval aquarium filter - fluval,

Fluval aquarium filter - fluval,

£26.69 · Buy It Now

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Fluval surface skimmer - surface, sk400

Fluval surface skimmer - surface, sk400

£19.45 · Buy It Now

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Compatible fluval bio foam max - compatible,

Compatible fluval bio foam max - compatible,

£6.99 · Buy It Now

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Fluval filter media - u3, u4

Fluval filter media - u3, u4

£18.99 · Buy It Now

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Fluval external filter - 07,

Fluval external filter - 07,

£169.99 · Buy It Now

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Fluval cycle 500ml - fluval,

Fluval cycle 500ml - fluval,

£16.99 · Buy It Now

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Fluval external filter - fluval,

Fluval external filter - fluval,

£109.99 · Buy It Now

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Compatible fluval - compatible,

Compatible fluval - compatible,

£6.49 · Buy It Now

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Replacement fluval intake - replacement,

Replacement fluval intake - replacement,

£7.58 · Buy It Now

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Fluval cycle biological water - cycle,

Fluval cycle biological water - cycle,

£39.50 · Buy It Now

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Fluval poly carbon filter - fluval,

Fluval poly carbon filter - fluval,

£7.70 · Buy It Now

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Fluval filter plus - 3,

Fluval filter plus - 3,

£5.99 · Buy It Now

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Fluval spare parts genuine - fluval,

Fluval spare parts genuine - fluval,

£39.49 · Buy It Now

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Fluval new series - fluval,

Fluval new series - fluval,

£29.99 · Buy It Now

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Compatible poly filter - poly,

Compatible poly filter - poly,

£5.99 · Buy It Now

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Compatible fluval 306 307 - compatible,

Compatible fluval 306 307 - compatible,

£7.99 · Buy It Now

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Genuine fluval 206 207 - 1/206, 1/207

Genuine fluval 206 207 - 1/206, 1/207

£9.99 · Buy It Now

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Compatible fluval 106 - fluval, 206

Compatible fluval 106 - fluval, 206

£5.99 · Buy It Now

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Compatible polishing filter - polishing,

Compatible polishing filter - polishing,

£8.49 · Buy It Now

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Fluval intake strainer - fluval,

Fluval intake strainer - fluval,

£8.99 · Buy It Now

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Compatible fluval u4 foam - x,

Compatible fluval u4 foam - x,

£10.49 · Buy It Now

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Fluval sea ps2 mini protein - fluval,

Fluval sea ps2 mini protein - fluval,

£48.99 · Buy It Now

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Fluval ribbed hose - ribbed, hosing

Fluval ribbed hose - ribbed, hosing

£24.99 · Buy It Now

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Fluval intake stem 306 407 - intake,

Fluval intake stem 306 407 - intake,

£7.95 · Buy It Now

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Fluval 107 207 307 407 - fluval, filter

Fluval 107 207 307 407 - fluval, filter

£15.49 · Buy It Now

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Fluval poly clearmax - u3, u4

Fluval poly clearmax - u3, u4

£7.45 · Buy It Now

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Compatible filter media - filter,

Compatible filter media - filter,

£32.99 · Buy It Now

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Fluval bio foam external - fluval,

Fluval bio foam external - fluval,

£23.39 · Buy It Now

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Fluval motor head maintenance - motor,

Fluval motor head maintenance - motor,

£32.99 · Buy It Now

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Fluval rubber adaptor - rubber,

Fluval rubber adaptor - rubber,

£8.99 · Buy It Now

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Fluval spare aqua stop valve - spare,

Fluval spare aqua stop valve - spare,

£21.95 · Buy It Now

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Fluval vicenza venezia fish - fluval,

Fluval vicenza venezia fish - fluval,

£18.95 · Buy It Now

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Fluval marina i25 - i110, i160

Fluval marina i25 - i110, i160

£24.42 · Buy It Now

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Fluval edge tank filter - edge, carbon

Fluval edge tank filter - edge, carbon

£8.49 · Buy It Now

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Fluval underwater aquarium - underwater,

Fluval underwater aquarium - underwater,

£59.99 · Buy It Now

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Compatible polishing - 6,

Compatible polishing - 6,

£4.99 · Buy It Now

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Fluval motor head maintenance - fluval,

Fluval motor head maintenance - fluval,

£35.95 · Buy It Now

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Fluval easy fit spare part - fluval,

Fluval easy fit spare part - fluval,

£18.05 · Buy It Now

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Compatible foam filter pads - foam,

Compatible foam filter pads - foam,

£3.99 · Buy It Now

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Fluval aquastop valve for - fluval,

Fluval aquastop valve for - fluval,

£20.25 · Buy It Now

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Fluval clean clear - clean,

Fluval clean clear - clean,

£68.95 · Buy It Now

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Fluval filter media - filter,

Fluval filter media - filter,

£6.79 · Buy It Now

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Fluval bio foam media - 6, month

Fluval bio foam media - 6, month

£13.99 · Buy It Now

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Fluval provac filter cartridge - provac,

Fluval provac filter cartridge - provac,

£8.43 · Buy It Now

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Fluval aquarium fish - fish, tank

Fluval aquarium fish - fish, tank

£22.99 · Buy It Now

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Fluval primer assembly cover - fluval,

Fluval primer assembly cover - fluval,

£14.70 · Buy It Now

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Compatible foam filter - compatible,

Compatible foam filter - compatible,

£4.49 · Buy It Now

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Fluval biomax ceramic - fluval, u4

Fluval biomax ceramic - fluval, u4

£8.99 · Buy It Now

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Fluval filter media - u,

Fluval filter media - u,

£18.40 · Buy It Now

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Spray bar nozzle for - spray, fluval

Spray bar nozzle for - spray, fluval

£7.99 · Buy It Now

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Out front adjustable - in, spray

Out front adjustable - in, spray

£10.00 · Buy It Now

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Fluval self primer - primer, assembly

Fluval self primer - primer, assembly

£8.99 · Buy It Now

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Compatible fluval - compatible, u2

Compatible fluval - compatible, u2

£5.99 · Buy It Now

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Fluval filter media u3 - fluval,

Fluval filter media u3 - fluval,

£7.19 · Buy It Now

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Fluval activated carbon - activated,

Fluval activated carbon - activated,

£11.50 · Buy It Now

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Fluval external aquarium - external,

Fluval external aquarium - external,

£224.99 · Buy It Now

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Fluval cycle biological 250ml - biological,

Fluval cycle biological 250ml - biological,

£8.95 · Buy It Now

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5pcs pre filter sponge - 5pcs, pre-filter

5pcs pre filter sponge - 5pcs, pre-filter

£2.76 · Buy It Now

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Fluval bio fix biological - fix,

Fluval bio fix biological - fix,

£28.99 · Buy It Now

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Fluval flex poly - flex,

Fluval flex poly - flex,

£12.99 · Buy It Now

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Fluval pre filter media - filter, rings

Fluval pre filter media - filter, rings

£11.95 · Buy It Now

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Fluval activated carbon 800g - fluval,

Fluval activated carbon 800g - fluval,

£14.45 · Buy It Now

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Compatible polishing filter - polishing,

Compatible polishing filter - polishing,

£7.99 · Buy It Now

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Fluval fx4 external - external, canister

Fluval fx4 external - external, canister

£247.99 · Buy It Now

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Fluval 407 external aquarium - 407,

Fluval 407 external aquarium - 407,

£216.99 · Buy It Now

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📊96 listings · from £2.76 · avg £42.45

Browse 96 fluval filter listings currently in our index. Prices range from £2.76 to £247.99, with an average of £42.45. 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 fluval filter →

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Everything you need to know about fluval filter

Whether you are looking for a brand-new or second-hand fluval filter, 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 £2.76, while premium listings can reach £247.99 — giving you a wide budget spread to work with. The average price of £42.45 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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