For Sale USA

Koi filter

4

Koi filter for sale on largest auction and classifieds sites

Home / / Koi filter refurbished & used for sale | For Sale USA
2630gph 2600gal pressure - pressure, bio

2630gph 2600gal pressure - pressure, bio

$114.39
Buy It Now

» View on eBay #sponsored
10000l koi pond pressurized - 10000l,

10000l koi pond pressurized - 10000l,

$182.99
Buy It Now

» View on eBay #sponsored
790 gph submersible - 790,

790 gph submersible - 790,

$62.95
Buy It Now

» View on eBay #sponsored
Combo 10000l koi - koi, pressure

Combo 10000l koi - koi, pressure

$298.99
Buy It Now

» View on eBay #sponsored
Bio filter 10000l liter - filter, for

Bio filter 10000l liter - filter, for

$298.99
Buy It Now

» View on eBay #sponsored
1580gph pond pressure bio - pressure,

1580gph pond pressure bio - pressure,

$79.99
Buy It Now

» View on eBay #sponsored
Submersible pond filter - filter, pump

Submersible pond filter - filter, pump

$49.99
Buy It Now

» View on eBay #sponsored
Vivogrow pond pressure bio - vivogrow,

Vivogrow pond pressure bio - vivogrow,

$66.39
Buy It Now

» View on eBay #sponsored
1840gph pond pressure bio - pressure,

1840gph pond pressure bio - pressure,

$86.99
Buy It Now

» View on eBay #sponsored
Pond pressure bio - pond, filter

Pond pressure bio - pond, filter

$149.99
Buy It Now

» View on eBay #sponsored
790 gph submersible koi pond - submersible,

790 gph submersible koi pond - submersible,

$40.55
Buy It Now

» View on eBay #sponsored
Bio sponge filter foam pad - bio,

Bio sponge filter foam pad - bio,

$21.00
Buy It Now

» View on eBay #sponsored
Aquatic experts classic koi - aquatic,

Aquatic experts classic koi - aquatic,

$89.99
Buy It Now

» View on eBay #sponsored
New jebao koi - pu-36, pond

New jebao koi - pu-36, pond

$88.95
Buy It Now

» View on eBay #sponsored
Variable flow rate - variable,

Variable flow rate - variable,

$69.99
Buy It Now

» View on eBay #sponsored
Black knight koi pond filter - black,

Black knight koi pond filter - black,

$73.95
Buy It Now

» View on eBay #sponsored
1580gph pond pressure - 1580gph,

1580gph pond pressure - 1580gph,

$79.99
Buy It Now

» View on eBay #sponsored
1580 1840 2630gph bio pressure - 1580/1840/2630gph,

1580 1840 2630gph bio pressure - 1580/1840/2630gph,

$86.99
Buy It Now

» View on eBay #sponsored
690gph pond filter fountain - pond,

690gph pond filter fountain - pond,

$65.97
Buy It Now

» View on eBay #sponsored
Pond filter - pond,

Pond filter - pond,

$15.99
Buy It Now

» View on eBay #sponsored
Vivogrow 1840gph pressure - 1840gph, koi

Vivogrow 1840gph pressure - 1840gph, koi

$87.99
Buy It Now

» View on eBay #sponsored
Pressure biological pond - biological,

Pressure biological pond - biological,

$118.97
Buy It Now

» View on eBay #sponsored
790 gph submersible koi - gph,

790 gph submersible koi - gph,

$40.62
Buy It Now

» View on eBay #sponsored
1500 gallon pressurized - gallon, bio

1500 gallon pressurized - gallon, bio

$149.99
Buy It Now

» View on eBay #sponsored
Submersible pond filter - submersible,

Submersible pond filter - submersible,

$56.96
Buy It Now

» View on eBay #sponsored
Bulk roll filter media for - bulk,

Bulk roll filter media for - bulk,

$60.94
Buy It Now

» View on eBay #sponsored
Premium koi pond filter media - premium,

Premium koi pond filter media - premium,

$35.11
Buy It Now

» View on eBay #sponsored
Extra thick japanese filter - japanese,

Extra thick japanese filter - japanese,

$39.99
Buy It Now

» View on eBay #sponsored
Pond waterfall spillway kit - waterfall,

Pond waterfall spillway kit - waterfall,

$137.06
Buy It Now

» View on eBay #sponsored
Bio media filter - k-3,

Bio media filter - k-3,

$60.00
Buy It Now

» View on eBay #sponsored
Aquatic experts classic koi - experts,

Aquatic experts classic koi - experts,

$84.99
Buy It Now

» View on eBay #sponsored
Submersible koi pond filter - submersible,

Submersible koi pond filter - submersible,

$41.82
Buy It Now

» View on eBay #sponsored
Aquatic experts koi pond - aquatic,

Aquatic experts koi pond - aquatic,

$119.99
Buy It Now

» View on eBay #sponsored
New design moving bed - moving, filter

New design moving bed - moving, filter

$51.95
Buy It Now

» View on eBay #sponsored
Pressure biological pond - pressure,

Pressure biological pond - pressure,

$86.99
Buy It Now

» View on eBay #sponsored
2630gph pond pressure - pond,

2630gph pond pressure - pond,

$118.97
Buy It Now

» View on eBay #sponsored
Pressure biological pond - pressure,

Pressure biological pond - pressure,

$118.96
Buy It Now

» View on eBay #sponsored
Bio fine classic - classic, koi

Bio fine classic - classic, koi

$43.99
Buy It Now

» View on eBay #sponsored
Pond filter with pump - filter,

Pond filter with pump - filter,

$94.34
Buy It Now

» View on eBay #sponsored
Antfraer 660gph pond filter - antfraer,

Antfraer 660gph pond filter - antfraer,

$49.99
Buy It Now

» View on eBay #sponsored
900gph pond filter - pond,

900gph pond filter - pond,

$65.96
Buy It Now

» View on eBay #sponsored
Hard coarse japanese filter - hard,

Hard coarse japanese filter - hard,

$70.99
Buy It Now

» View on eBay #sponsored
Submersible pond filter pump - pond,

Submersible pond filter pump - pond,

$56.96
Buy It Now

» View on eBay #sponsored
Pack koi pond filter - koi,

Pack koi pond filter - koi,

$11.95
Buy It Now

» View on eBay #sponsored
Feet bulk pond bio filter - 4,

Feet bulk pond bio filter - 4,

$16.56
Buy It Now

» View on eBay #sponsored
Bio sponge filter media - bio,

Bio sponge filter media - bio,

$23.49
Buy It Now

» View on eBay #sponsored
Bulk filter media for - bulk, koi

Bulk filter media for - bulk, koi

$72.80
Buy It Now

» View on eBay #sponsored
80 bulk roll for - x,

80 bulk roll for - x,

$47.09
Buy It Now

» View on eBay #sponsored
2641gph circulation - 2641gph,

2641gph circulation - 2641gph,

$98.99
Buy It Now

» View on eBay #sponsored
Pressure biological pond - pressure,

Pressure biological pond - pressure,

$118.96
Buy It Now

» View on eBay #sponsored
Bio sponge filter media - sponge,

Bio sponge filter media - sponge,

$17.99
Buy It Now

» View on eBay #sponsored
Bio sponge filter media pads - sponge,

Bio sponge filter media pads - sponge,

$18.25
Buy It Now

» View on eBay #sponsored
2600 gal pond - pond, pressure

2600 gal pond - pond, pressure

$118.95
Buy It Now

» View on eBay #sponsored
Extra thick hard plastic - thick,

Extra thick hard plastic - thick,

$25.99
Buy It Now

» View on eBay #sponsored
Pond filter with pump - filter,

Pond filter with pump - filter,

$64.70
Buy It Now

» View on eBay #sponsored
Vivogrow 1580gph 1600 - 1600, gal

Vivogrow 1580gph 1600 - 1600, gal

$99.99
Buy It Now

» View on eBay #sponsored
1580gph pond pressure bio - 1580gph,

1580gph pond pressure bio - 1580gph,

$79.99
Buy It Now

» View on eBay #sponsored
10000l koi pond pressure bio - pressure,

10000l koi pond pressure bio - pressure,

$165.99
Buy It Now

» View on eBay #sponsored
Aqua flo pond filter - filter, mat

Aqua flo pond filter - filter, mat

$34.75
Buy It Now

» View on eBay #sponsored
690 900gph pond filter - 690-900gph,

690 900gph pond filter - 690-900gph,

$65.95
Buy It Now

» View on eBay #sponsored
2630gph pond pressure bio - pond,

2630gph pond pressure bio - pond,

$118.95
Buy It Now

» View on eBay #sponsored
Submersible koi pond filter - pond,

Submersible koi pond filter - pond,

$38.19
Buy It Now

» View on eBay #sponsored
Half off ponds 530 - gph, uv

Half off ponds 530 - gph, uv

$139.00
Buy It Now

» View on eBay #sponsored
1840gph pond pressure bio - 1840gph,

1840gph pond pressure bio - 1840gph,

$86.99
Buy It Now

» View on eBay #sponsored
3000gph 175w submersible pond - 3000gph,

3000gph 175w submersible pond - 3000gph,

$54.99
Buy It Now

» View on eBay #sponsored
Aquarium crystal clear filter - aquarium,

Aquarium crystal clear filter - aquarium,

$13.80
Buy It Now

» View on eBay #sponsored
Bio sponge filter media pads - filter,

Bio sponge filter media pads - filter,

$18.99
Buy It Now

» View on eBay #sponsored
Aquascape ultraklean 3500 - 3500, gal

Aquascape ultraklean 3500 - 3500, gal

$284.95
Buy It Now

» View on eBay #sponsored
Submersible pond filter pump - submersible,

Submersible pond filter pump - submersible,

$52.97
Buy It Now

» View on eBay #sponsored
Submersible pond filter pump - pond,

Submersible pond filter pump - pond,

$56.96
Buy It Now

» View on eBay #sponsored
Premium koi pond - koi, filter

Premium koi pond - koi, filter

$41.99
Buy It Now

» View on eBay #sponsored
Pond filter pad thick - pond,

Pond filter pad thick - pond,

$33.17
Buy It Now

» View on eBay #sponsored
Aquaneat replacement sponge - replacement,

Aquaneat replacement sponge - replacement,

$24.88
Buy It Now

» View on eBay #sponsored
Koi pond and aquarium filter - pond,

Koi pond and aquarium filter - pond,

$45.89
Buy It Now

» View on eBay #sponsored
Pond filter pump kit - pond,

Pond filter pump kit - pond,

$61.09
Buy It Now

» View on eBay #sponsored
1840gph pond pressure - 1840gph, bio

1840gph pond pressure - 1840gph, bio

$86.99
Buy It Now

» View on eBay #sponsored
Bio sponge filter - bio,

Bio sponge filter - bio,

$21.49
Buy It Now

» View on eBay #sponsored
Submersible pond filter pump - submersible,

Submersible pond filter pump - submersible,

$52.97
Buy It Now

» View on eBay #sponsored
Jebao 1000 gallon pressurized - gallon,

Jebao 1000 gallon pressurized - gallon,

$99.95
Buy It Now

» View on eBay #sponsored
Premium koi pond filter - koi,

Premium koi pond filter - koi,

$41.11
Buy It Now

» View on eBay #sponsored
Aquarium crystal clear - aquarium,

Aquarium crystal clear - aquarium,

$16.19
Buy It Now

» View on eBay #sponsored
1320 gph pond pump - 1320,

1320 gph pond pump - 1320,

$56.99
Buy It Now

» View on eBay #sponsored
Bio sponge filter media - filter,

Bio sponge filter media - filter,

$19.99
Buy It Now

» View on eBay #sponsored
Bulk filter media for - koi, pond

Bulk filter media for - koi, pond

$60.94
Buy It Now

» View on eBay #sponsored
Thick universal pond filter - 2",

Thick universal pond filter - 2",

$74.38
Buy It Now

» View on eBay #sponsored
Pond filter replacement sponge - pond,

Pond filter replacement sponge - pond,

$28.21
Buy It Now

» View on eBay #sponsored
All one koi pond - pond, filters

All one koi pond - pond, filters

$54.69
Buy It Now

» View on eBay #sponsored
Premium koi pond filter - premium, media

Premium koi pond filter - premium, media

$41.11
Buy It Now

» View on eBay #sponsored
Pond filter pad thick x - filter,

Pond filter pad thick x - filter,

$52.15
Buy It Now

» View on eBay #sponsored
790 gph floating pond pool - 790,

790 gph floating pond pool - 790,

$59.99
Buy It Now

» View on eBay #sponsored
Pondh2o pressurized pond - pondh2o,

Pondh2o pressurized pond - pondh2o,

$199.95
Buy It Now

» View on eBay #sponsored
1600gph 100w submersible pond - 1600gph,

1600gph 100w submersible pond - 1600gph,

$49.99
Buy It Now

» View on eBay #sponsored
36 white bulk - 36", roll

36 white bulk - 36", roll

$52.15
Buy It Now

» View on eBay #sponsored
Submersible koi pond filter - submersible,

Submersible koi pond filter - submersible,

$44.92
Buy It Now

» View on eBay #sponsored
Koi prazi fluke destroyer for - prazi,

Koi prazi fluke destroyer for - prazi,

$94.99
Buy It Now

» View on eBay #sponsored
For aquasurge aquascape - for,

For aquasurge aquascape - for,

$145.00
Buy It Now

» View on eBay #sponsored

Looking for more koi filter?

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

🔍 Search live deals
📊96 listings · from $11.95 · avg $76.33

Browse 96 koi filter listings currently in our index. Prices range from $11.95 to $298.99, with an average of $76.33. 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 koi filter →

Try this: dyno cruiser | 2011 yamaha tt r125le ttr125 | atv utv safety flag | eod coin | horses wild metal art | vans slip | hotpoint | cleaning company | renault alliance gta | glinda ornament

Shop by budget

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

Everything you need to know about koi filter

Whether you are looking for a brand-new or second-hand koi 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 $11.95, while premium listings can reach $298.99 — giving you a wide budget spread to work with. The average price of $76.33 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.

🔍 koi filter Search live on eBay