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External aquarium filter fluval

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External aquarium filter fluval for sale on Ireland's largest auction and classifieds sites

Home / Fish & Aquarium / External aquarium filter fluval refurbished & used for sale | For Sale UK
Fluval external filter media - external,

Fluval external filter media - external,

£53.99 · Buy It Now

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Fluval 107 207 307 - 407, fx

Fluval 107 207 307 - 407, fx

£216.99 · Buy It Now

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Fluval external filter with - external,

Fluval external filter with - external,

£124.99 · Buy It Now

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Fluval 207 external aquarium - fluval,

Fluval 207 external aquarium - fluval,

£124.99 · Buy It Now

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Fluval 407 external - 407,

Fluval 407 external - 407,

£137.99 · Buy It Now

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Fluval 407 perfomance canister - 407,

Fluval 407 perfomance canister - 407,

£65.00 · Buy It Now

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Fluval external filter 107 - fluval,

Fluval external filter 107 - fluval,

£124.99 · Buy It Now

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Fluval external filter 107 207 - external,

Fluval external filter 107 207 - external,

£247.99 · Buy It Now

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Fluval 307 external filter - fluval,

Fluval 307 external filter - fluval,

£159.99 · Buy It Now

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Fluval 307 external filter - fluval,

Fluval 307 external filter - fluval,

£125.50 · Buy It Now

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Fluval fx6 external - fx6, canister

Fluval fx6 external - fx6, canister

£305.99 · Buy It Now

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Fluval external aquarium - external,

Fluval external aquarium - external,

£17.19 · Buy It Now

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Fluval aquarium fish - aquarium,

Fluval aquarium fish - aquarium,

£22.99 · Buy It Now

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Fluval fx4 external canister - fx4,

Fluval fx4 external canister - fx4,

£247.99 · Buy It Now

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Fluval external filter - fluval,

Fluval external filter - fluval,

£124.99 · Buy It Now

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Fluval 205 external power - fluval,

Fluval 205 external power - fluval,

£64.99 · Buy It Now

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Fluval external filter 407 - fluval,

Fluval external filter 407 - fluval,

£189.99 · Buy It Now

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Fluval bio foam external - bio,

Fluval bio foam external - bio,

£23.39 · Buy It Now

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Fluval fx5 external canister - fluval,

Fluval fx5 external canister - fluval,

£135.90 · Buy It Now

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Compatible fluval 180g ammonia - compatible,

Compatible fluval 180g ammonia - compatible,

£12.99 · Buy It Now

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Fluval fx4 canister filter - canister,

Fluval fx4 canister filter - canister,

£156.70 · Buy It Now

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Fluval external filter - fluval,

Fluval external filter - fluval,

£11.99 · Buy It Now

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Fluval external filter - fluval, 07

Fluval external filter - fluval, 07

£249.99 · Buy It Now

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Fluval aquarium external - aquarium,

Fluval aquarium external - aquarium,

£4.19 · Buy It Now

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Fluval external aquarium - fluval, 06/07

Fluval external aquarium - fluval, 06/07

£14.79 · Buy It Now

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Fluval 107 207 307 - , fx4

Fluval 107 207 307 - , fx4

£216.99 · Buy It Now

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Fluval 406 external canister - fluval,

Fluval 406 external canister - fluval,

£94.30 · Buy It Now

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Fluval 307 performance - 307,

Fluval 307 performance - 307,

£159.99 · Buy It Now

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Fluval external aquarium - fluval,

Fluval external aquarium - fluval,

£224.99 · Buy It Now

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Fluval fx6 performance - fluval,

Fluval fx6 performance - fluval,

£305.99 · Buy It Now

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Fluval fx4 canister filter - fluval,

Fluval fx4 canister filter - fluval,

£247.99 · Buy It Now

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Fluval 107 performance - fluval,

Fluval 107 performance - fluval,

£109.99 · Buy It Now

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Fluval a219 fx6 external - a219,

Fluval a219 fx6 external - a219,

£271.10 · Buy It Now

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Fluval aquarium external - fluval,

Fluval aquarium external - fluval,

£6.95 · Buy It Now

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Fluval external filter media - fluval,

Fluval external filter media - fluval,

£13.99 · Buy It Now

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Fluval 107 external power - fluval,

Fluval 107 external power - fluval,

£109.99 · Buy It Now

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Fluval spray bar kit - spray,

Fluval spray bar kit - spray,

£15.99 · Buy It Now

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Fluval external filter - external,

Fluval external filter - external,

£115.00 · Buy It Now

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Fluval fx2 external - fx2, aquarium

Fluval fx2 external - fx2, aquarium

£224.99 · Buy It Now

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Fluval advanced aquarium - g6,

Fluval advanced aquarium - g6,

£361.85 · 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 fx4 canister - fluval, filter

Fluval fx4 canister - fluval, filter

£229.49 · Buy It Now

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Fluval 307 external - fluval,

Fluval 307 external - fluval,

£159.99 · Buy It Now

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Fluval fx2 canister filter - filter, for

Fluval fx2 canister filter - filter, for

£125.50 · Buy It Now

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Fluval fx6 canister filter - fluval,

Fluval fx6 canister filter - fluval,

£276.29 · Buy It Now

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Fluval spray bar kit - fluval,

Fluval spray bar kit - fluval,

£13.47 · Buy It Now

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Fluval intake strainer - intake,

Fluval intake strainer - intake,

£9.55 · Buy It Now

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Fluval activated carbon 375g - fluval,

Fluval activated carbon 375g - fluval,

£13.99 · Buy It Now

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Fluval aquarium fish - fish, fx4

Fluval aquarium fish - fish, fx4

£14.99 · Buy It Now

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Fluval phosphate remover - fluval,

Fluval phosphate remover - fluval,

£8.90 · Buy It Now

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Fluval spray bar kit - kit, for

Fluval spray bar kit - kit, for

£17.75 · Buy It Now

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Fluval 406 canister - 406, filter

Fluval 406 canister - 406, filter

£79.90 · Buy It Now

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Fluval 207 external - 207, power

Fluval 207 external - 207, power

£124.99 · Buy It Now

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Fluval activated carbon - fluval,

Fluval activated carbon - fluval,

£11.75 · Buy It Now

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Fluval 107 207 307 407

Fluval 107 207 307 407

£109.99 · Buy It Now

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Fluval fx5 fx6 - impeller, kit

Fluval fx5 fx6 - impeller, kit

£72.45 · Buy It Now

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Fluval external filter media - fluval,

Fluval external filter media - fluval,

£65.15 · Buy It Now

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Fluval external canister - fluval,

Fluval external canister - fluval,

£199.99 · Buy It Now

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Fluval fx2 used - fluval,

Fluval fx2 used - fluval,

£161.90 · Buy It Now

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Fluval fx4 fx5 - fx5, fx6

Fluval fx4 fx5 - fx5, fx6

£18.50 · Buy It Now

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Fluval bio foam external - fluval,

Fluval bio foam external - fluval,

£11.79 · Buy It Now

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Fluval biomax 500g 1100g - biomax,

Fluval biomax 500g 1100g - biomax,

£20.13 · Buy It Now

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Fluval filter - fluval,

Fluval filter - fluval,

£9.50 · Buy It Now

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Fluval carbon 800g with - fluval,

Fluval carbon 800g with - fluval,

£15.02 · Buy It Now

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Fluval fx2 canister filter - fluval,

Fluval fx2 canister filter - fluval,

£224.99 · Buy It Now

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Fluval external filter 207 - fluval,

Fluval external filter 207 - fluval,

£159.99 · Buy It Now

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6pcs pre filter sponge foam - 6pcs, pre-filter

6pcs pre filter sponge foam - 6pcs, pre-filter

£3.75 · Buy It Now

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Fluval ammonia remover media - fluval,

Fluval ammonia remover media - fluval,

£9.30 · Buy It Now

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Fluval activated carbon media - fluval,

Fluval activated carbon media - fluval,

£14.99 · Buy It Now

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Fluval carbon 300g 375g - 300g, 800g

Fluval carbon 300g 375g - 300g, 800g

£13.63 · Buy It Now

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Fluval activated carbon - activated,

Fluval activated carbon - activated,

£11.70 · Buy It Now

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Fluval polishing pads genuine - fluval,

Fluval polishing pads genuine - fluval,

£9.50 · Buy It Now

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Fluval 407 external - 407,

Fluval 407 external - 407,

£216.99 · Buy It Now

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Fluval external aquarium - external,

Fluval external aquarium - external,

£32.09 · Buy It Now

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Fluval fx4 fx5 - fx4, aquastop

Fluval fx4 fx5 - fx4, aquastop

£25.30 · Buy It Now

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Fluval 107 external aquarium - external,

Fluval 107 external aquarium - external,

£109.99 · Buy It Now

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Fluval 304 305 404 - fluval, 304/305/404/405

Fluval 304 305 404 - fluval, 304/305/404/405

£11.05 · Buy It Now

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Fluval 103 external - 103,

Fluval 103 external - 103,

£40.00 · Buy It Now

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Fluval external aquarium - external,

Fluval external aquarium - external,

£7.49 · Buy It Now

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Fluval fx6 fx5 - fluval, fx6/fx5

Fluval fx6 fx5 - fluval, fx6/fx5

£42.29 · Buy It Now

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Fluval 304 305 404 - fluval, 304/305/404.405

Fluval 304 305 404 - fluval, 304/305/404.405

£10.99 · Buy It Now

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Fluval external aquarium - fluval,

Fluval external aquarium - fluval,

£54.99 · Buy It Now

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Fluval spray bar kit for - kit,

Fluval spray bar kit for - kit,

£16.29 · Buy It Now

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Fluval external filter foam - external,

Fluval external filter foam - external,

£11.70 · Buy It Now

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Fluval a443 780l - fluval,

Fluval a443 780l - fluval,

£128.85 · Buy It Now

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Fluval 407 external aquarium - external,

Fluval 407 external aquarium - external,

£216.99 · Buy It Now

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Fluval 306 external - fluval,

Fluval 306 external - fluval,

£69.00 · Buy It Now

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Fluval 206 impeller - 206, cover

Fluval 206 impeller - 206, cover

£7.99 · Buy It Now

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Fluval 407 external - , filter

Fluval 407 external - , filter

£120.00 · Buy It Now

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Fluval fx4 external 1000l - external,

Fluval fx4 external 1000l - external,

£156.70 · Buy It Now

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Fluval external power - fluval,

Fluval external power - fluval,

£247.99 · Buy It Now

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Fluval fx6 fx4 fx2 external - fx6,

Fluval fx6 fx4 fx2 external - fx6,

£224.99 · Buy It Now

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Fluval series fx4 fx5 fx6 - fx,

Fluval series fx4 fx5 fx6 - fx,

£12.99 · Buy It Now

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Fluval 107 207 - 107, 407

Fluval 107 207 - 107, 407

£216.99 · Buy It Now

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Compatible fluval carbon - compatible,

Compatible fluval carbon - compatible,

£12.99 · Buy It Now

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Fluval ammonia remover - fluval,

Fluval ammonia remover - fluval,

£13.99 · Buy It Now

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📊96 listings · from £3.75 · avg £100.98
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 external aquarium filter fluval listings currently in our index. Prices range from £3.75 to £361.85, with an average of £100.98. 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 external aquarium filter fluval →

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Everything you need to know about external aquarium filter fluval

Whether you are looking for a brand-new or second-hand external aquarium filter fluval, 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 £3.75, while premium listings can reach £361.85 — giving you a wide budget spread to work with. The average price of £100.98 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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