Aquarium filter
Aquarium filter for sale on Ireland's largest auction and classifieds sites
Hidom internal fish - hidom, tank - £15.45
Hidom range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Hidom range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Fish tank filter 1 - fish, - £18.04
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Hidom internal aquarium - hidom, fish - £9.45
Hidom range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Hidom range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Aquarium fish tank external - tank, - £109.99
Litres per hour • Flow rate aquariums • Filters are available - Free postage - New and Used
Litres per hour • Flow rate aquariums • Filters are available - Free postage - New and Used
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Hidom external aquarium filter - hidom, - £69.95
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
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48 listings · from £4.99 · avg £22.9
Browse 48 aquarium filter listings currently in our index. Prices range from £4.99 to £147.99, with an average of £22.9. 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 →
In1 aquarium fish - aquarium, tank - £7.98
Suitable fresh salt • Water aquarium tank • Ideal freshwater marine - Free postage - New and Used
Suitable fresh salt • Water aquarium tank • Ideal freshwater marine - Free postage - New and Used
Internal aquarium fish tank - internal, - £11.99
Internal aquarium filter • Suitable fresh salt • Tanks litres this - Free postage - New and Used
Internal aquarium filter • Suitable fresh salt • Tanks litres this - Free postage - New and Used
Aquarium fish tank - aquarium, - £29.99
You are purchasing • High quality aquarium • Internal filter built - Free postage - New and Used
You are purchasing • High quality aquarium • Internal filter built - Free postage - New and Used
Aquarium fish tank - aquarium, - £18.75
Effective filtration our • Fish tank filters • Are divided into - Free postage - New and Used
Effective filtration our • Fish tank filters • Are divided into - Free postage - New and Used
Aquarium fish tank - 4, in - £12.49
Four one function • Design filter pump • Functions suitable using - Free postage - New and Used
Four one function • Design filter pump • Functions suitable using - Free postage - New and Used
Api superclean internal filter - superclean, - £9.99
Aquarium suitability superclean • 120 120l such • Have huge wealth - Free postage - New and Used
Aquarium suitability superclean • 120 120l such • Have huge wealth - Free postage - New and Used
Aquarium fish tank - 1, - £18.75
Ultra quiet operation • Motor internal pump • Design this filter - Free postage - New and Used
Ultra quiet operation • Motor internal pump • Design this filter - Free postage - New and Used
Hidom biological internal - hidom, - £23.45
Litres per hour • Flow rate 800 • Lph currently have - Free postage - New and Used
Litres per hour • Flow rate 800 • Lph currently have - Free postage - New and Used
Filter sock and - filter, 4" - £5.99
Micron filter sock • Equal 0.1mm therefore • Will catch more - Free postage - New and Used
Micron filter sock • Equal 0.1mm therefore • Will catch more - Free postage - New and Used
Hidom biological internal - hidom, - £14.45
Litres per hour • Currently have these • Filters available five - Free postage - New and Used
Litres per hour • Currently have these • Filters available five - Free postage - New and Used
Aquarium fish tank external - fish, - £84.99
Allpondsolutions aquarium external • Filter range optional • Steriliser built sterilizer - Free postage - New and Used
Allpondsolutions aquarium external • Filter range optional • Steriliser built sterilizer - Free postage - New and Used
Aquarium fish tank - 1, - £13.00
Four one function • Design filter pump • Plug suitable using - Free postage - New and Used
Four one function • Design filter pump • Plug suitable using - Free postage - New and Used
Aquarium fish tank external - aquarium, - £34.99
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
Maintaining filter very • Simple drip free • Shut off tap - Free postage - New and Used
Aquarium fish tank submersible - fish, - £11.99
Ifc clear filter • Foam casing allows • You visually detect - Free postage - New and Used
Ifc clear filter • Foam casing allows • You visually detect - Free postage - New and Used
Hidom submersible aquarium - submersible, - £23.45
Apf range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Apf range internal • Filters are ideal • Both freshwater marine - Free postage - New and Used
Air driven sponge filter for - air, - £5.99
They are useful • Breeding filter secondary • Aquarium these sponge - Free postage - New and Used
They are useful • Breeding filter secondary • Aquarium these sponge - Free postage - New and Used
Fish tank filter 1 - fish, - £14.14
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
In1 aquarium fish - aquarium, - £14.89
Four one function • Design filter pump • Functions suitable using - Free postage - New and Used
Four one function • Design filter pump • Functions suitable using - Free postage - New and Used
External aquarium fish tank - external, - £19.99
Filter booster can • Also used standalone • Addition suitable pump - Free postage - New and Used
Filter booster can • Also used standalone • Addition suitable pump - Free postage - New and Used
Aquarium internal corner fish - aquarium, - £14.99
These allpondsolutions internal • Aquarium corner filters • Are suitable fresh - Free postage - New and Used
These allpondsolutions internal • Aquarium corner filters • Are suitable fresh - Free postage - New and Used
External canister filter - canister, - £7.49
These filter canisters • Not have pump • They are connected - Free postage - New and Used
These filter canisters • Not have pump • They are connected - Free postage - New and Used
Fluval mini u3 u4 - fluval, mini,u1,u2,u3,u4 - £29.99
Fluval internal filter • Provides efficient filtration • Create superior aquarium - Free postage - New and Used
Fluval internal filter • Provides efficient filtration • Create superior aquarium - Free postage - New and Used
Superfish aqua flow filter - superfish, aqua-flow - £18.99
Superfish aqua flow • Dual action filtration • System suitable both - Free postage - New and Used
Superfish aqua flow • Dual action filtration • System suitable both - Free postage - New and Used
Aquarium pond filter - pond, - £14.99
Finest filters are • Leading supplier high • Quality 100 aquarium - Free postage - New and Used
Finest filters are • Leading supplier high • Quality 100 aquarium - Free postage - New and Used
Fish tank filter 1 - fish, - £13.74
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Aquarium internal filter - aquarium, - £5.95
Hidom apf range • Internal filters ideal • All aquariums excellent - Free postage - New and Used
Hidom apf range • Internal filters ideal • All aquariums excellent - Free postage - New and Used
External aquarium canister - external, - £12.99
- Free postage - New and Used
- Free postage - New and Used
Fish tank filter 1 - fish, 4-in-1 - £12.59
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Biochemical sponge filter • Cleaning maintaining your • Aquarium breeze simply - Free postage - New and Used
Aquarium fish tank 1 - tank, in - £11.15
Superior water quality • Aquarium power filter • Utilizes advanced technology - Free postage - New and Used
Superior water quality • Aquarium power filter • Utilizes advanced technology - Free postage - New and Used
3in1 aquarium fish tank - 3in1, - £7.99
Water jet mode • Curtain waterfall scene • Can flow out - Free postage - New and Used
Water jet mode • Curtain waterfall scene • Can flow out - Free postage - New and Used
Fish tank filter 1 - tank, 3-in-1 - £9.89
Due manual measurement • Specification material plastic • Height 13cm 18cm - Free postage - New and Used
Due manual measurement • Specification material plastic • Height 13cm 18cm - Free postage - New and Used
Superfish aqua flow cartridge - flow, - £6.99
Active carbon removes • Organic contamination chemicals • Colourings from water - Free postage - New and Used
Active carbon removes • Organic contamination chemicals • Colourings from water - Free postage - New and Used
Jebao external aquarium fish - jebao, - £69.99
External aquarium filter • Main feature jebao • Has shut valves - Free postage - New and Used
External aquarium filter • Main feature jebao • Has shut valves - Free postage - New and Used
Filter media aquarium - filter, pond - £6.47
Ceramic material will • Withstand any chemical • Reaction suitable both - Free postage - New and Used
Ceramic material will • Withstand any chemical • Reaction suitable both - Free postage - New and Used
Superfish aqua flow - superfish, 400 - £19.99
Dual action filtration • System suitable both • Cold water tropical - Free postage - New and Used
Dual action filtration • System suitable both • Cold water tropical - Free postage - New and Used
Aquarium bio sponge - aquarium, - £17.99
Transform your aquarium • 120l into thriving • Aquatic haven our - Free postage - New and Used
Transform your aquarium • 120l into thriving • Aquatic haven our - Free postage - New and Used
Aquarium fish tank 1 - tank, 6 - £13.00
Superior water quality • Aquarium power filter • Utilizes advanced technology - Free postage - New and Used
Superior water quality • Aquarium power filter • Utilizes advanced technology - Free postage - New and Used
1200l aquarium internal fish - aquarium, - £19.99
This 1200l internal • Aquarium filter suitable • Fresh salt water - Free postage - New and Used
This 1200l internal • Aquarium filter suitable • Fresh salt water - Free postage - New and Used
Aqua one ocellaris external - one, - £147.99
Suits aquariums between • They have sizes • Available suit your - Free postage - New and Used
Suits aquariums between • They have sizes • Available suit your - Free postage - New and Used
Superfish aquaflow filter foam - superfish, - £7.80
This ensures thorough • Filtration removing organic • Contaminants chemicals dyes - Free postage - New and Used
This ensures thorough • Filtration removing organic • Contaminants chemicals dyes - Free postage - New and Used
Corner fish tank aquarium - fish, - £4.99
Corner fish tank • Aquarium sponge filter • Bio foam breeding - Free postage - New and Used
Corner fish tank • Aquarium sponge filter • Bio foam breeding - Free postage - New and Used
Fish aquarium ultimate tank - ultimate, - £14.10
All one solution • Tank pump filter • System waveker complete - Free postage - New and Used
All one solution • Tank pump filter • System waveker complete - Free postage - New and Used
Internal aquarium fish - internal, tank - £8.99
Filters are ideal • Both freshwater marine • Aquariums from 250 - Free postage - New and Used
Filters are ideal • Both freshwater marine • Aquariums from 250 - Free postage - New and Used
Try this: coral | reef tank | aquarium pump | filter sponge | juwel rio 180 | marine live rock | eheim canister filter | boyu | koi | tetra aquarium
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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 48 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 £4.99, while premium listings can reach £147.99 — giving you a wide budget spread to work with. The average price of £22.9 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.