For Sale UK

Aquarium filter

4

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

Home / Fish & Aquarium / Aquarium filter refurbished & used for sale | For Sale UK
Hidom internal fish - internal, tank

Hidom internal fish - internal, tank

£15.45 · Buy It Now

» View details on eBay #sponsored
Hidom biological internal - hidom,

Hidom biological internal - hidom,

£12.95 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

£99.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank internal - fish,

Aquarium fish tank internal - fish,

£29.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - aquarium,

Aquarium fish tank - aquarium,

£12.00 · Buy It Now

» View details on eBay #sponsored
Api superclean internal filter - api,

Api superclean internal filter - api,

£9.99 · Buy It Now

» View details on eBay #sponsored
Internal aquarium fish tank - internal,

Internal aquarium fish tank - internal,

£7.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank submersible - fish,

Aquarium fish tank submersible - fish,

£11.99 · Buy It Now

» View details on eBay #sponsored
Aquarium internal corner fish - internal,

Aquarium internal corner fish - internal,

£14.99 · Buy It Now

» View details on eBay #sponsored
Hidom external aquarium - hidom, filter

Hidom external aquarium - hidom, filter

£64.95 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 1,

Aquarium fish tank - 1,

£18.58 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 1,

Aquarium fish tank - 1,

£18.75 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external - fish,

Aquarium fish tank external - fish,

£34.99 · Buy It Now

» View details on eBay #sponsored
Hidom internal aquarium - hidom, fish

Hidom internal aquarium - hidom, fish

£9.45 · Buy It Now

» View details on eBay #sponsored
Hidom biological internal - hidom,

Hidom biological internal - hidom,

£14.45 · Buy It Now

» View details on eBay #sponsored
Fish tank filter 1 - fish,

Fish tank filter 1 - fish,

£12.28 · Buy It Now

» View details on eBay #sponsored
In1 aquarium fish tank - aquarium,

In1 aquarium fish tank - aquarium,

£8.39 · Buy It Now

» View details on eBay #sponsored
Aquarium filter pump - aquarium,

Aquarium filter pump - aquarium,

£5.45 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - fish,

Aquarium fish tank - fish,

£18.75 · Buy It Now

» View details on eBay #sponsored
Superfish aqua flow - aqua-flow, filter

Superfish aqua flow - aqua-flow, filter

£29.99 · Buy It Now

» View details on eBay #sponsored
Aquarium pond filter - pond,

Aquarium pond filter - pond,

£13.99 · Buy It Now

» View details on eBay #sponsored
Air driven sponge - driven, filter

Air driven sponge - driven, filter

£6.99 · Buy It Now

» View details on eBay #sponsored
Fluval mini u3 u4 - fluval, mini,u1,u2,u3,u4

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

£73.49 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - in, 1

Aquarium fish tank - in, 1

£14.89 · Buy It Now

» View details on eBay #sponsored
Aquarium submersible fish tank - submersible,

Aquarium submersible fish tank - submersible,

£9.45 · Buy It Now

» View details on eBay #sponsored
Allpondsolutions 500l hang - allpondsolutions, 500l/h

Allpondsolutions 500l hang - allpondsolutions, 500l/h

£29.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 3, 1

Aquarium fish tank - 3, 1

£7.53 · Buy It Now

» View details on eBay #sponsored
In1 aquarium fish tank - 4,

In1 aquarium fish tank - 4,

£10.99 · Buy It Now

» View details on eBay #sponsored
Filter sock and aquarium - sock,

Filter sock and aquarium - sock,

£5.49 · Buy It Now

» View details on eBay #sponsored
Internal aquarium fish - 5-in-1,

Internal aquarium fish - 5-in-1,

£18.58 · Buy It Now

» View details on eBay #sponsored
Hidom submersible aquarium - hidom,

Hidom submersible aquarium - hidom,

£13.45 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - fish, external

Aquarium fish tank - fish, external

£99.99 · Buy It Now

» View details on eBay #sponsored
Allpondsolutions 250 - allpondsolutions, ef-250

Allpondsolutions 250 - allpondsolutions, ef-250

£42.99 · Buy It Now

» View details on eBay #sponsored
Hidom hang back filter for - back,

Hidom hang back filter for - back,

£5.99 · Buy It Now

» View details on eBay #sponsored
External aquarium fish tank - external,

External aquarium fish tank - external,

£19.99 · Buy It Now

» View details on eBay #sponsored
Air driven sponge filter - driven,

Air driven sponge filter - driven,

£7.49 · Buy It Now

» View details on eBay #sponsored
Fluval internal aquarium - internal,

Fluval internal aquarium - internal,

£73.49 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external

Aquarium fish tank external

£64.99 · Buy It Now

» View details on eBay #sponsored
Activated carbon charcoal - activated,

Activated carbon charcoal - activated,

£5.99 · Buy It Now

» View details on eBay #sponsored
Hidom aquarium powerhead pump - hidom,

Hidom aquarium powerhead pump - hidom,

£14.95 · Buy It Now

» View details on eBay #sponsored
1200l aquarium internal fish - internal,

1200l aquarium internal fish - internal,

£19.99 · Buy It Now

» View details on eBay #sponsored
Undergravel filter kit - filter,

Undergravel filter kit - filter,

£11.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - in,

Aquarium fish tank - in,

£9.37 · Buy It Now

» View details on eBay #sponsored
Filter floss wool media - floss,

Filter floss wool media - floss,

£18.99 · Buy It Now

» View details on eBay #sponsored
Air driven internal - air,

Air driven internal - air,

£8.49 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 1,

Aquarium fish tank - 1,

£18.75 · Buy It Now

» View details on eBay #sponsored
Interpet mini pf1 pf2 - interpet, mini,

Interpet mini pf1 pf2 - interpet, mini,

£14.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 1,

Aquarium fish tank - 1,

£20.75 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - in,

Aquarium fish tank - in,

£5.90 · Buy It Now

» View details on eBay #sponsored
Superfish aqua flow cartridge - flow,

Superfish aqua flow cartridge - flow,

£6.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - fish,

Aquarium fish tank - fish,

£11.15 · Buy It Now

» View details on eBay #sponsored
Jebao external aquarium - external,

Jebao external aquarium - external,

£9.99 · Buy It Now

» View details on eBay #sponsored
Aquarium internal filter - aquarium,

Aquarium internal filter - aquarium,

£5.95 · Buy It Now

» View details on eBay #sponsored
3in1 aquarium fish - 3in1,

3in1 aquarium fish - 3in1,

£7.95 · Buy It Now

» View details on eBay #sponsored
Ultimate fish tank filter - ultimate,

Ultimate fish tank filter - ultimate,

£9.32 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank internal - aquarium,

Aquarium fish tank internal - aquarium,

£32.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external - tank,

Aquarium fish tank external - tank,

£109.99 · Buy It Now

» View details on eBay #sponsored
Superfish aquaflow aquarium - superfish,

Superfish aquaflow aquarium - superfish,

£16.99 · Buy It Now

» View details on eBay #sponsored
In1 aquarium fish tank - in1,

In1 aquarium fish tank - in1,

£12.00 · Buy It Now

» View details on eBay #sponsored
Marina i25 i110 i160 - , internal

Marina i25 i110 i160 - , internal

£9.99 · Buy It Now

» View details on eBay #sponsored
Internal aquarium fish tank

Internal aquarium fish tank

£10.45 · Buy It Now

» View details on eBay #sponsored
600l aquarium internal - 600l/h,

600l aquarium internal - 600l/h,

£11.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - in,

Aquarium fish tank - in,

£9.68 · Buy It Now

» View details on eBay #sponsored
Mini aquarium hang filter - aquarium,

Mini aquarium hang filter - aquarium,

£7.99 · Buy It Now

» View details on eBay #sponsored
Interpet internal aquarium - interpet,

Interpet internal aquarium - interpet,

£18.95 · Buy It Now

» View details on eBay #sponsored
Juwel compact filter media - juwel,

Juwel compact filter media - juwel,

£9.99 · Buy It Now

» View details on eBay #sponsored
Corner fish tank aquarium - corner,

Corner fish tank aquarium - corner,

£4.99 · Buy It Now

» View details on eBay #sponsored
Fluval surface skimmer - fluval,

Fluval surface skimmer - fluval,

£19.45 · Buy It Now

» View details on eBay #sponsored
3in1 mini aquarium fish tank - aquarium,

3in1 mini aquarium fish tank - aquarium,

£3.24 · Buy It Now

» View details on eBay #sponsored
Elite stingray internal - elite,

Elite stingray internal - elite,

£19.99 · Buy It Now

» View details on eBay #sponsored
Nicrew slim aquarium filter - aquarium,

Nicrew slim aquarium filter - aquarium,

£17.47 · Buy It Now

» View details on eBay #sponsored
Hygger 3in1 internal aquarium - 3in1,

Hygger 3in1 internal aquarium - 3in1,

£7.99 · Buy It Now

» View details on eBay #sponsored
External aquarium fish - external,

External aquarium fish - external,

£16.99 · Buy It Now

» View details on eBay #sponsored
External aquarium canister - external,

External aquarium canister - external,

£59.99 · Buy It Now

» View details on eBay #sponsored
3in1 aquarium fish tank - 3in1,

3in1 aquarium fish tank - 3in1,

£7.89 · Buy It Now

» View details on eBay #sponsored
Fish tank filter - filter, 4-in-1

Fish tank filter - filter, 4-in-1

£8.87 · Buy It Now

» View details on eBay #sponsored
600l aquarium internal fish - internal,

600l aquarium internal fish - internal,

£12.99 · Buy It Now

» View details on eBay #sponsored
I25 power cartridge - i25,

I25 power cartridge - i25,

£4.52 · Buy It Now

» View details on eBay #sponsored
Thick black aquarium filter - thick,

Thick black aquarium filter - thick,

£13.99 · Buy It Now

» View details on eBay #sponsored
Marina i25 power filter - marina,

Marina i25 power filter - marina,

£11.95 · Buy It Now

» View details on eBay #sponsored
Allpondsolutions internal - allpondsolutions,

Allpondsolutions internal - allpondsolutions,

£13.99 · Buy It Now

» View details on eBay #sponsored
Aquarium corner internal - aquarium, fish

Aquarium corner internal - aquarium, fish

£14.99 · Buy It Now

» View details on eBay #sponsored
Filter floss wool foam - foam, media

Filter floss wool foam - foam, media

£7.95 · Buy It Now

» View details on eBay #sponsored
Submersible aquarium internal - aquarium,

Submersible aquarium internal - aquarium,

£9.99 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - in,

Aquarium fish tank - in,

£14.89 · Buy It Now

» View details on eBay #sponsored
Aquarium bio sponge filter - aquarium,

Aquarium bio sponge filter - aquarium,

£17.99 · Buy It Now

» View details on eBay #sponsored
Hidom aquarium external - hidom,

Hidom aquarium external - hidom,

£9.90 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank external - aquarium,

Aquarium fish tank external - aquarium,

£59.99 · Buy It Now

» View details on eBay #sponsored
External canister filter - external,

External canister filter - external,

£7.49 · Buy It Now

» View details on eBay #sponsored
3in1 mini aquarium - mini, tank

3in1 mini aquarium - mini, tank

£3.00 · Buy It Now

» View details on eBay #sponsored
Aquarium fish tank - 4,

Aquarium fish tank - 4,

£14.89 · Buy It Now

» View details on eBay #sponsored
All pond solutions - solutions, aquarium

All pond solutions - solutions, aquarium

£7.99 · Buy It Now

» View details on eBay #sponsored
Cf2 filter service - cf2,

Cf2 filter service - cf2,

£7.99 · Buy It Now

» View details on eBay #sponsored
Kockney koi undergravel filter - kockney,

Kockney koi undergravel filter - kockney,

£18.95 · Buy It Now

» View details on eBay #sponsored
Hidom internal fish tank - hidom,

Hidom internal fish tank - hidom,

£12.99 · Buy It Now

» View details on eBay #sponsored
External aquarium canister - external,

External aquarium canister - external,

£7.99 · Buy It Now

» View details on eBay #sponsored

Looking for more aquarium filter?

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

🔍 Search live deals
📊96 listings · from £3 · avg £19.43
⚠️ These listings were last updated more than 24 days ago. Search for fresh listings

Browse 96 aquarium filter listings currently in our index. Prices range from £3 to £109.99, with an average of £19.43. 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 aquarium filter →

Try this: coral | aquarium pump | filter sponge | juwel rio 180 | marine live rock | boyu | koi | betta fish | juwel 125 | juwel

Shop by budget

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

Everything you need to know about aquarium filter

Whether you are looking for a brand-new or second-hand aquarium 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 £3, while premium listings can reach £109.99 — giving you a wide budget spread to work with. The average price of £19.43 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.

🔍 aquarium filter Search live on eBay