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Internal aquarium fish - internal,
$17.90
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Hang back aquarium canister - hang,
$35.41
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Fish flox aquarium - fish,
$89.89
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Fish tank filter aquarium - filter,
$38.88
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Aqueon quietflow led - 20, pro
$24.99
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Aquarium waterfall filter pump - filter,
$9.89
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Aquarium waterfall filter pump - filter,
$9.80
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Submersible internal aquarium - internal,
$10.99
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Aqueon replacement filter - replacement,
$29.99
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Internal aquarium fish - 5-in-1,
$25.98
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Multi layer aquarium - multi-layer,
$28.49
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Quiet hang back - quiet, aquarium
$33.22
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Aquarium internal filter - aquarium,
$9.93
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Aqueon replacement filter - aqueon,
$28.95
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Whisper filter for - ex, to
$69.87
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Quiet gallon fish tank - 30-50,
$37.65
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Aquarium internal filter - aquarium,
$10.99
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Aquarium waterfall filter pump - waterfall,
$9.98
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Fluval fx4 aquarium canister - aquarium,
$283.99
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Pack aquarium filter - aquarium,
$33.72
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Aquarium waterfall filter pump - aquarium,
$9.89
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Marineland emperor pro 450 - pro,
$74.00
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Bio sponge large - bio, filter
$10.99
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Fluval 307 performance - 307,
$182.99
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Multi layer aquarium filter - multi-layer,
$30.99
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Fluval 407 performance - fluval,
$215.99
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Electric power filter aquarium - filter,
$10.99
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Pcs bio double sponge - pcs,
$14.98
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External hang back canister - hang-on-back,
$39.20
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Aqua tech power aquarium - power,
$72.66
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Fish tank canister internal - fish,
$34.99
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Hang back aquarium - back,
$48.41
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320 gph internal aquarium - internal,
$19.18
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Datoo aquarium filter 15 - aquarium,
$9.82
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Uimoso external gallon - external, 75
$67.89
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Internal aquarium fish - 4-in-1,
$17.63
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Qwakay aquarium filter - qwakay,
$21.33
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Seachem large aquarium - seachem,
$87.09
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External aquarium filter - aquarium,
$48.60
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Quiet hang back aquarium - hang,
$33.22
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Aquaneat aquarium sponge - aquaneat,
$19.99
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Aquaneat aquarium filter media - filter,
$16.99
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Bio sponge filter - bio, breeding
$9.99
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Pcs pre filter sponge - pre-filter, for
$10.99
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210 gph aquarium undergravel - 210,
$11.96
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Novique aquarium low water - novique,
$12.15
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Pack aquarium bio sponge - pack,
$10.99
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Fish tank filter aquarium - tank,
$37.48
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Marineland penguin pro 375 - marineland,
$54.00
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Aqueon high quality carbon - quality,
$14.95
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Bio sponge corner filter - bio,
$8.99
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Sterilizer filter light for - uv,
$25.58
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Internal aquarium fish - 4-in-1,
$17.60
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Aqueon aquarium fish tank - fish,
$10.49
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Aquaneat aquarium filter hob - aquaneat,
$12.99
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Fluval underwater filter - 2,
$41.99
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Air driven corner filter - air,
$11.99
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Pcs 158 gph powerhead - 2,
$17.99
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Fluval ac50 power - fluval,
$49.99
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Fish tank water filter - tank, pump
$22.74
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Aquaneat sponge filter with - aquaneat,
$10.79
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Hygger independent pump hang - hygger,
$36.00
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Aquarium low water filter - low-water,
$11.83
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Fluval fx2 aquarium canister - fluval,
$247.99
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Aquarium filter 200 - aquarium,
$41.99
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Pack slim filter - pack,
$24.29
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Bio sponge filter - sponge, foam
$5.75
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Aquarium power filter tank - aquarium, in-tank
$13.30
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External hang back aquarium - external, hang-on-back
$40.16
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Quietflow led pro aquarium - quietflow, 75
$49.99
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Submersible internal aquarium - submersible,
$10.35
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Oase bioplus 200 - bioplus, internal
$72.99
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Aquarium hang filter small - aquarium,
$11.79
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Novique aquarium internal - aquarium,
$11.99
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Aquarium sponge filter - aquarium, fish
$14.82
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660 gph aquarium water - gph,
$20.00
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3in1 submersible internal - submersible,
$20.78
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Uimoso gallon stage - uimoso,
$71.07
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Aquarium bio sponge - bio,
$10.20
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Tank power filter - power,
$13.08
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Lustar jumbo round media - jumbo,
$12.98
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Pack aquarium bio sponge - pack,
$9.75
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Datoo aquarium filter 15 - aquarium,
$11.90
Buy It Now
Submersible internal aquarium - submersible,
$11.40
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Aquarium waterfall filter pump - aquarium,
$9.99
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Aquarium filter with - filter,
$30.06
Buy It Now
Aquarium fish tank mini - fish,
$9.99
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Aquarium hang filter - aquarium,
$9.68
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Pcs bio sponge filter - bio,
$20.99
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291gph aquarium filter with - 291gph,
$23.19
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Large aquarium filter - large,
$19.95
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Lbs activated carbon - 6,
$23.90
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Datoo aquarium hang - on, filter
$11.29
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Internal aquarium fish - internal,
$25.63
Buy It Now
120 aquarium pond - pond, fish
$23.99
Buy It Now
Aquarium filter for - for, 55-150
$48.30
Buy It Now
Looking for more fish filter?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 fish filter listings currently in our index. Prices range from $5.75 to $283.99, with an average of $34.93. 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 fish filter →
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Whether you are looking for a brand-new or second-hand fish 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 $5.75, while premium listings can reach $283.99 — giving you a wide budget spread to work with. The average price of $34.93 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.