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Removing organic solids from a Koi pond enhances fish health and improves water clarity. Koi filters are designed to provide biological and mechanical filtration for koi ponds and all fish ponds.
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Bioforce 2000 UVC ULTIMA II 1000 gallons 1-1/2" valve
Our Price: $282.99
Our Price: $459.00
Bioforce 2000 UVC Aqua Ultraviolet filter 1000 gallon
Hozelock Cyprio Bioforce UV filters can be buried in the ground for inconspicuous but effective pond cleaning duty. Efficient and easy to clean, Cyprio Bioforce filters are pressurized, with vortex action to settle out pond solids. The ultraviolet light eliminates algae and provides for water clarity and quality.

The Bioforce filter has adaptable inlet and outlet hosetails that enable connections to 3/4", 1", and 1-1/2" tubing. For koi and fishponds up to 2000 gallons. Maximum water flow 1200gph.

Bioforce 2000 UVC filter with ultra-violet clarifier is covered by Cyprio's famous Clearwater Guarantee.

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Aqua Ultraviolet ULTIMA II bead filter for koi ponds up to 1000 gallons
Filter can be buried
Minutes to backwash
No media channeling
Seeded with bacteria
Media never needs replaced
Can handle heavy fish loads

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Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
FishMate compact filter Compact 8W UV filter
Our Price: $50.99
Our Price: $129.99
Fish Mate filter FishMate UV filter
Fish Mate Compact Bio Pond Filter provides a powerful mechanical and biological filtration system that includes Supra bio-media. Debris is first strained out by the filter brush, and then a profiled filter sponge traps most of the remaining particles. Finally, water passes through bio-media, where beneficial bacteria thrive, removing ammonia and nitrite.

Use Compact Bio Pond Filter with koi ponds, water gardens, fishponds and decorative fountains. For ponds up to 1000 gallons, maximum flow 500gph.

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FishMate UV+ Bio Pond Filter combines ultraviolet, mechanical filtration and biological purification for the best in pond filtration. The UV destroys algae as pond water passes through the filter. Supra BioMedia (included) possesses over 100 times the biological surface of plastic media. FishMate UV+ Compact filter is designed for ponds up to 500 gallons and a maximum 300gph flow. Filter measures 14"(l) x 9"(w) x 7"(h).

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Compact 16W UV filter Medium 25W UV filter
Our Price: $179.99
Our Price: $315.99
FishMate UV filter FishMate UV filter
FishMate UV+ Bio Pond Filter combines ultraviolet, mechanical filtration and biological purification for the best in pond filtration. The UV destroys algae as pond water passes through the filter. Supra BioMedia (included) possesses over 100 times the biological surface of plastic media. FishMate UV+ Compact filter is designed for ponds up to 1000 gallons and a maximum 600gph flow. Filter measures 14"(l) x 9"(w) x 7"(h).

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Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
FishMate UV+ Bio Pond Filter combines ultraviolet, mechanical filtration and biological purification for the best in pond filtration. The UV destroys algae as pond water passes through the filter. Supra BioMedia (included) possesses over 100 times the biological surface of plastic media. FishMate UV+ Medium filter is designed for ponds up to 3200 gallons and a maximum 1600gph flow. Filter measures 23"(l) x 16"(w) x 13"(h).

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For expedited delivery call toll free 1-877-752-0889.
Large 30W UV filter Laguna Pressure Flo 700 11 watt UV
Our Price: $469.99
Our Price: $311.00
FishMate UV filter Pressure Flo 700
FishMate UV+ Bio Pond Filter combines ultraviolet, mechanical filtration and biological purification for the best in pond filtration. The UV destroys algae as pond water passes through the filter. Supra BioMedia (included) possesses over 100 times the biological surface of plastic media. FishMate UV+ Large filter is designed for ponds up to 4800 gallons and a maximum 2400gph flow. Filter measures 23"(l) x 16"(w) x 21"(h).

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For expedited delivery call toll free 1-877-752-0889.
Hagen Direct Laguna Pressure Flo, a high performance pressurized pond filter with integrated UV sterilizer/clarifier. Maximum water flow 330gph.
For technical specifications click on "more info."

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For expedited delivery call toll free 1-877-752-0889.
Laguna Pressure-Flo 1400 11 watt UV Laguna Pressure Flo 2100 20 watt UV
Our Price: $359.00
Our Price: $445.00
Pressure Flo 1400 Pressure-Flo 2100
Hagen Direct Laguna Pressure Flo, a high performance pressurized pond filter with integrated UV sterilizer/clarifier. Maximum water flow 660gph.
For technical specifications click on "more info."

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For expedited delivery call toll free 1-877-752-0889.
Hagen Direct Laguna Pressure-Flo, a high performance pressurized pond filter with integrated UV sterilizer/clarifier. Maximum water flow 1057gph.
For technical specifications click on "more info."

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For expedited delivery call toll free 1-877-752-0889.
ULTIMA II 2000 gallons 1-1/2" valve Green Machine 2500
Our Price: $627.00
Our Price: $209.99
Aqua Ultraviolet filter Green Machine 2500
ULTIMA II bead filter for koi ponds up to 2000 gallons
Filter can be buried
Minutes to backwash
No media channeling
Seeded with bacteria
Media never needs replaced
Can handle heavy fish loads

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Hozelock Cyprio Green Machine filter is ideal for ponds with a high fish population, Green Machines have a number of distinct benefits which set them apart from other filters. A favorite of the serious aquatic gardener for many years. For ponds up to 2500 gallons.

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Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.

For technical specifications click “more info”

ULTIMA II 4000 gallons 1-1/2" valve ULTIMA II 6000 gallons 2" valve
Our Price: $969.00
Our Price: $1,289.00
Aqua Ultraviolet filter Aqua Ultraviolet filter 6000 gallon
Aqua Ultraviolet ULTIMA II bead filter for koi ponds up to 4000 gallons
Filter can be buried
Minutes to backwash
No media channeling
Seeded with bacteria
Media never needs replaced
Can handle heavy fish loads

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Aqua Ultraviolet ULTIMA II bead filter for koi ponds up to 6000 gallons
Filter can be buried
Minutes to backwash
No media channeling
Seeded with bacteria
Media never needs replaced
Can handle heavy fish loads

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Pressurized filter 4,000 w/o UV Pressurized filter 1000 w/o UV
Our Price: $425.99
Our Price: $329.20
Pondmaster pressurized filter Pondmaster 1000
The Pondmaster pressurized filter system features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulates in the filter chamber. This patent pending feature is employed during the backwash and rinse operation.

Rated for ponds up to 4000 gallons with a water flow between 2000gph to 4000gph.

The Pondmaster pressurized filter system features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulates in the filter chamber. This patent pending feature is employed during the backwash and rinse operation.

Rated for ponds up to 1000 gallons with a water flow between 500gph to 1000gph.

Pressurized filter 1000w/10W UV Pressurized filter 2000w/20W UV
Our Price: $425.99
Our Price: $479.99
Pondmaster 1000 Pressurized UV filter
The Pondmaster pressurized filter system features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulates in the filter chamber. This patent pending feature is employed during the backwash and rinse operation. An integrated UV light enables the Pondmaster to completely remove green algae water.

Rated for ponds up to 1000 gallons with a water flow between 900gph to 1500gph.

The Pondmaster pressurized filter system features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulates in the filter chamber. This patent pending feature is employed during the backwash and rinse operation. An integrated UV light enables the Pondmaster to completely remove green algae water.

Rated for ponds up to 2000 gallons with a water flow between 1000gph to 2000gph.

Pressurized filter 4000w/40W UV Biotec 10.1
Our Price: $569.99
List Price: $529.98
Our Price: $475.00
You Save $54.98!
Pressurized UV filter Biotec 10.1
The Pondmaster pressurized filter system features a unique, manually operated agitator for dislodging over 90% of the pond residue that accumulates in the filter chamber. This patent pending feature is employed during the backwash and rinse operation. An integrated UV light enables the Pondmaster to completely remove green algae water.

Rated for ponds up to 4000 gallons with a water flow between 1000gph to 3000gph.

Oase Biotec 10.1 removes cloudy, dirty water by converting ammonia, produced
by fish waste, dead plants, and other organic matter into nitrite. Built-in cleaning system allows for easy filter pad cleaning without pad removal from the filter. Filter lid construction includes a cleaning indicator that alerts you when filter cleaning is needed, and a thermometer for winterization purposes.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.