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You are here: Home > Filtration > UV Sterilizers
UV (Ultra-Violet) filtration kills algae and other pathogens through exposure to Ultra Violet radiation. Safe for fish, koi and plants.
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Laguna Pressure Flo 700 11 watt UV Laguna Pressure-Flo 1400 11 watt UV
Our Price: $311.00
Our Price: $359.00
Pressure Flo 700 Pressure Flo 1400
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."

Free shipping!

Free shipping for UPS ground only.
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 660gph.
For technical specifications click on "more info."

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Laguna Pressure Flo 2100 20 watt UV Laguna Pressure Flo 3200 25 watt UV
Our Price: $445.00
Our Price: $591.00
Pressure-Flo 2100 Pressure Flo 3200
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."

Free shipping!

Free shipping for UPS ground only.
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 1585gph.
For technical specifications click on "more info."

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
PowerClear Max 5000 AquaUV 57W no wiper 2"
Our Price: $259.24
Our Price: $409.00
PowerClear Max 5000 Aqua Ultraviolet UV
PowerClear Max 55 watt UV sterilizer/clarifier features a unique spiral chamber that gives faster results in less time. 12 volt transformer provides for energy efficiency.  For ponds between 2,000 to 5,000 gallons. Maximum pump flow 1,300gph. Aqua Ultraviolet a proven leader in UV innovation is a dependable and effective method in controlling and eradicating algae spores, bacteria and protozoa in pond water. White unit is weatherproof and UV resistant. Manufacturer limited lifetime warranty on housing. Easy twist cap, single end lamp connection.

57 watt unit is for ponds up to 6500 gallons with a 3250gph maximum flow rate.
2" inlet/outlet ports.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
PowerClear Max 2000 PT1655 bulb 25 watt
Our Price: $190.31
Our Price: $69.47
PowerClear Max 2000 PowerClear Max bulb
PowerClear Max 25 watt UV sterilizer/clarifier features a unique spiral chamber that gives faster results in less time. 12 volt transformer provides for energy efficiency.  For ponds between 1,000 to 2,000 gallons. Maximum pump flow 1,000gph. PowerClear Max 2000 (PT1655) UV sterilizer/clarifier 25 watt replacement bulb.
For better water quality replace UV bulb annually.

PowerClear Max 2000 pictured

PT1655 quartz PT1650 bulb
Our Price: $25.60
Our Price: $42.19
PowerClear Max quartz PowerClear Max bulb
PowerClear Max 2000 (PT1655) UV sterilizer/clarifier replacement quartz sleeve. BR>For better water quality replace UV bulb annually.

PowerClear Max 2000 pictured

PowerClear Max 1000 (PT1650) UV sterilizer/clarifier replacement bulb.
For better water quality replace UV bulb annually.

PowerClear Max 1000 UV pictured

PT1650 quartz PowerClear Max 1000
Our Price: $8.81
Our Price: $146.25
PowerClear Max quartz PowerClear Max 1000
PowerClear Max 1000 (PT1650) UV sterilizer/clarifier replacement quartz sleeve.
For better water quality replace UV bulb annually.

PowerClear Max 1000 UV pictured

PowerClear Max 8 watt UV sterilizer/clarifier features a unique spiral chamber that gives faster results in less time. 12 volt transformer provides for energy efficiency.  For ponds up to 1,000 gallons. Maximum pump flow 500gph.
10 watt clarifier/sterilizer 40 watt clarifier/sterilizer
Our Price: $152.27
Our Price: $213.98
Pondmaster 10 watt clarifier/sterilizer Pondmaster 40 watt clarifier/sterilizer
Pondmaster ultraviolet clarifier with glowing monitor halo ring makes it easy to see whether the light is working. Visible day and night from any angle, the soft blue halo shows it’s working, but does not detract from the beauty of your water feature. The ultraviolet light may be used submersed into or placed outside of the pond. The black color body makes the UV unobtrusive wherever it’s used.

Suitable for small ponds and water gardens up to 1,500 gallons. Maximum water flow 700gph.

Pondmaster ultraviolet clarifier with glowing monitor halo ring makes it easy to see whether the light is working. Visible day and night from any angle, the soft blue halo shows it’s working, but does not detract from the beauty of your water feature. The ultraviolet light may be used submersed into or placed outside of the pond. The black color body makes the UV unobtrusive wherever it’s used.

Suitable for large ponds and water gardens up to 6,000 gallons. Maximum water flow 3,000gph.

20 watt clarifier/sterilizer AquaUV 25W w/wiper 3/4"
Our Price: $186.99
Our Price: $275.00
Pondmaster 20 watt clarifier/sterilizer Aqua Ultraviolet UV
Pondmaster ultraviolet clarifier with glowing monitor halo ring makes it easy to see whether the light is working. Visible day and night from any angle, the soft blue halo shows it’s working, but does not detract from the beauty of your water feature. The ultraviolet light may be used submersed into or placed outside of the pond. The black color body makes the UV unobtrusive wherever it’s used.

Suitable for medium ponds and water gardens up to 3,000 gallons. Maximum water flow 1,800gph.

Aqua Ultraviolet a proven leader in UV innovation is a dependable and effective method in controlling and eradicating algae spores, bacteria and protozoa in pond water. A clean quartz provides for better UV exposure. Wiper keeps quartz clean, no need to do manually. White unit is weatherproof and UV resistant. Manufacturer limited lifetime warranty on housing. Easy twist cap, single end lamp connection.

25 watt unit with wiper for ponds up to 4000 gallons, maximum flow rate 2000gph.
3/4" inlet/outlet ports.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
AquaUV 25W w/wiper 2" AquaUV 40W w/wiper 2"
Our Price: $280.00
Our Price: $393.00
Aqua Ultraviolet UV Aqua Ultraviolet UV
Aqua Ultraviolet a proven leader in UV innovation is a dependable and effective method in controlling and eradicating algae spores, bacteria and protozoa in pond water. A clean quartz provides for better UV exposure. Wiper keeps quartz clean, no need to do manually. White unit is weatherproof and UV resistant. Manufacturer limited lifetime warranty on housing. Easy twist cap, single end lamp connection.

25 watt unit with wiper for ponds up to 4000 gallons, maximum flow rate 2000gph.
2" inlet/outlet ports.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Aqua Ultraviolet a proven leader in UV innovation is a dependable and effective method in controlling and eradicating algae spores, bacteria and protozoa in pond water. A clean quartz provides for better UV exposure. Wiper keeps quartz clean, no need to do manually. White unit is weatherproof and UV resistant. Manufacturer limited lifetime warranty on housing. Easy twist cap, single end lamp connection.

40 watt unit with wiper for ponds up to 6000 gallons, maximum flow rate 3000gph.
2" inlet/outlet ports.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
AquaUV 8W w/wiper 3/4" Pondmaster 40 watt quartz
Our Price: $212.00
Our Price: $29.70
Aqua Ultraviolet UV Pondmaster 40 watt quartz
Aqua Ultraviolet a proven leader in UV innovation is a dependable and effective method in controlling and eradicating algae spores, bacteria and protozoa in pond water. A clean quartz provides for better UV exposure. Wiper keeps quartz clean, no need to do manually. White unit is weatherproof and UV resistant. Manufacturer limited lifetime warranty on housing. Easy twist cap, single end lamp connection.

8 watt unit with wiper for ponds up to 1,500 gallons, maximum flow rate 1,000gph.
3/4" inlet/outlet ports.

Free shipping!

Free shipping for UPS ground only.
For expedited delivery call toll free 1-877-752-0889.
Replacement quartz for Pondmaster 40 watt UV clarifier/sterilizer. Measures 20-1/4" in length.

Need to replace the UV lamp? See item #12974.
For optimum performance, manufacturers recommend yearly UV lamp replacement.