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 bio - 2630gph,

2630gph 2600gal pressure bio - 2630gph,

$114.39
Buy It Now

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

Vivogrow pond pressure bio - pressure,

$66.39
Buy It Now

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

Aquatic experts classic koi - experts,

$49.99
Buy It Now

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

10000l koi pond - pond, pressurized

$182.99
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
Pond filter - pond,

Pond filter - pond,

$14.99
Buy It Now

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

Vivogrow 1840gph pressure koi - pressure,

$98.99
Buy It Now

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

Bio filter 10000l liter for - uv,

$298.99
Buy It Now

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

Submersible pond filter pump - pond,

$49.99
Buy It Now

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

1580gph pond pressure bio - pond,

$79.99
Buy It Now

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

Bio sponge filter foam pad - sponge,

$16.20
Buy It Now

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

690gph pond filter fountain - 690gph,

$59.97
Buy It Now

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

Combo 10000l koi - 10000l, pressure

$298.99
Buy It Now

» View on eBay #sponsored
Three seconds 1840gph - three, bio

Three seconds 1840gph - three, bio

$79.99
Buy It Now

» View on eBay #sponsored
Pondh2o bio gravity pond - pondh2o,

Pondh2o bio gravity pond - pondh2o,

$101.95
Buy It Now

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

Pressure biological pond - pressure,

$79.99
Buy It Now

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

Submersible pond filter pump - filter,

$56.96
Buy It Now

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

1500 gallon pressurized bio - gallon,

$149.99
Buy It Now

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

Aquatic experts classic - aquatic, koi

$89.99
Buy It Now

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

Pressure biological pond - biological,

$86.99
Buy It Now

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

Bio sponge filter media pad - sponge,

$12.99
Buy It Now

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

Pond pressure bio filter - pressure,

$159.99
Buy It Now

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

1840gph pond pressure - 1840gph,

$86.99
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
Premium koi pond filter - koi,

Premium koi pond filter - koi,

$41.99
Buy It Now

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

Premium koi pond filter - koi, media

$35.11
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
Lbs activated carbon bulk - lbs, in

Lbs activated carbon bulk - lbs, in

$19.93
Buy It Now

» View on eBay #sponsored
For aquasurge aquascape 3000 - aquasurge,

For aquasurge aquascape 3000 - aquasurge,

$145.00
Buy It Now

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

Pond waterfall spillway kit - spillway,

$137.04
Buy It Now

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

New jebao koi pond - new,

$88.95
Buy It Now

» View on eBay #sponsored
Aquascape 91019 aquasurge - aquascape,

Aquascape 91019 aquasurge - aquascape,

$463.99
Buy It Now

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

Thick universal pond - 2",

$74.38
Buy It Now

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

1580gph pond pressure - pressure, bio

$79.99
Buy It Now

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

Pressure biological pond - pressure,

$86.99
Buy It Now

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

Extra thick japanese - extra, filter

$18.15
Buy It Now

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

Hard coarse japanese filter - coarse,

$70.99
Buy It Now

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

1580gph pond pressure - pond, bio

$79.99
Buy It Now

» View on eBay #sponsored
Pond pump filtration system - pump,

Pond pump filtration system - pump,

$91.72
Buy It Now

» View on eBay #sponsored
Easypro submersible - easypro,

Easypro submersible - easypro,

$423.69
Buy It Now

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

Pressure biological pond - pressure,

$79.99
Buy It Now

» View on eBay #sponsored
Aquadock koi pressure filter - koi,

Aquadock koi pressure filter - koi,

$149.99
Buy It Now

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

10000l koi pond - 10000l, pressure

$165.99
Buy It Now

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

Bulk filter media - media, for

$60.94
Buy It Now

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

1000 gallon pressurized bio - 1000,

$120.99
Buy It Now

» View on eBay #sponsored
Round matala pack pond - 22",

Round matala pack pond - 22",

$139.50
Buy It Now

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

Bulk roll filter media - roll,

$60.94
Buy It Now

» View on eBay #sponsored
Lbs activated carbon bulk - lbs,

Lbs activated carbon bulk - lbs,

$22.31
Buy It Now

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

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

$86.99
Buy It Now

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

Bio sponge filter media pads - bio,

$19.99
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
690 900gph pond filter - 690-900gph,

690 900gph pond filter - 690-900gph,

$65.95
Buy It Now

» View on eBay #sponsored
New design moving - new,

New design moving - new,

$51.95
Buy It Now

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

1320 gph pond pump - gph, adjustable

$56.99
Buy It Now

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

Extra thick hard plastic - hard,

$25.99
Buy It Now

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

Aquarium crystal clear filter - aquarium,

$15.29
Buy It Now

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

Submersible pond filter pump - pond,

$52.97
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
Drum filter aquaculture - drum, fish

Drum filter aquaculture - drum, fish

$758.19
Buy It Now

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

Feet bulk pond bio - feet,

$16.56
Buy It Now

» View on eBay #sponsored
Filter media mesh bags - filter,

Filter media mesh bags - filter,

$21.99
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
Jebao bio pressure with - pressure,

Jebao bio pressure with - pressure,

$159.99
Buy It Now

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

Submersible koi pond filter - submersible,

$41.80
Buy It Now

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

Aquaneat replacement sponge - aquaneat,

$22.39
Buy It Now

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

Submersible pond filter pump - submersible,

$56.96
Buy It Now

» View on eBay #sponsored
Replacement sponge filter - 4,

Replacement sponge filter - 4,

$20.00
Buy It Now

» View on eBay #sponsored
Pond aquarium filter media - pond,

Pond aquarium filter media - pond,

$22.95
Buy It Now

» View on eBay #sponsored
Rinoo white koi pond - pond, filter

Rinoo white koi pond - pond, filter

$36.22
Buy It Now

» View on eBay #sponsored
Pack koi pond - 3-pack, filter

Pack koi pond - 3-pack, filter

$11.95
Buy It Now

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

Aquarium crystal clear filter - clear,

$13.80
Buy It Now

» View on eBay #sponsored
Aqua flo beige pond - 30"x, 30"

Aqua flo beige pond - 30"x, 30"

$77.87
Buy It Now

» View on eBay #sponsored
Antfraer 12w solar fountain - 12w,

Antfraer 12w solar fountain - 12w,

$78.23
Buy It Now

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

Aquascape ultraklean 3500 gal - 3500,

$299.95
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
900gph pond filter fountain - 900gph,

900gph pond filter fountain - 900gph,

$65.96
Buy It Now

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

790 gph floating - pond, pool

$59.99
Buy It Now

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

Bio sponge filter - sponge,

$17.99
Buy It Now

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

Half off ponds - gph, pond

$139.00
Buy It Now

» View on eBay #sponsored
Sunsun cpf 250 pressure - sunsun, bio

Sunsun cpf 250 pressure - sunsun, bio

$139.99
Buy It Now

» View on eBay #sponsored
820gph rgb pond filter - 820gph,

820gph rgb pond filter - 820gph,

$183.99
Buy It Now

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

Premium koi pond filter media - koi,

$33.99
Buy It Now

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

Bio pressure pond filter - bio,

$191.99
Buy It Now

» View on eBay #sponsored
Small automatic backwash - small,

Small automatic backwash - small,

$189.99
Buy It Now

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

1600gph 100w submersible - 1600gph, pond

$49.99
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
Sunsun grech cpf pond filter - sunsun,

Sunsun grech cpf pond filter - sunsun,

$69.99
Buy It Now

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

Bulk filter media for koi - filter,

$72.80
Buy It Now

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

Aqua flo pond - filter, media

$34.75
Buy It Now

» View on eBay #sponsored
Easypro 6000 pressurized bead - 6000,

Easypro 6000 pressurized bead - 6000,

$1511.99
Buy It Now

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

2641gph circulation - 2641gph,

$98.99
Buy It Now

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

Black knight koi pond - koi, filter

$73.95
Buy It Now

» View on eBay #sponsored
Versatile pond filters for - pond,

Versatile pond filters for - pond,

$87.99
Buy It Now

» View on eBay #sponsored
18x120 aquarium filter floss - aquarium,

18x120 aquarium filter floss - aquarium,

$22.99
Buy It Now

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

Bulk pond filter media - pond,

$245.99
Buy It Now

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

New jebao koi pond - koi,

$129.95
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 $113.6

Browse 96 koi filter listings currently in our index. Prices range from $11.95 to $1511.99, with an average of $113.6. 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 $1511.99 — giving you a wide budget spread to work with. The average price of $113.6 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