Iowa or Oklahoma

UPS Ground

Tetra GreenFree UV 1

Tetra GreenFree UV 2

Tetra GreenFree UV 3

TetraPond® GreenFree™ UV Clarifiers provide permanent control of suspended algae which cause green water. Heavy algae blooms are removed in most ponds within 5 days, keeping the pond algae free. This means water clarity is improved while reducing pond maintenance. Each unit is compact, durable, easy-to-install and energy efficient.

The most efficient flow rate is 50% of total pond volume. The UV Clarifier is not submersible and should be brought in during the winter months when temperatures are at or below freezing.

• Weatherproof but not submersible
• Translucent hosetails allow you to see at a glance that your UVC lamp is working, without exposure to UV-light
• Single-ended lamp allows easy lamp replacement
• High clarity quartz glass tube
• Minimum lamp-to-water-jacket distance for efficient water treatment
• Weatherproof power cable
• 2-year manufacturer's limited warranty (warranty does not cover UVC lamps)

• MUST be plugged in to a properly grounded and GFCI (Ground Fault Circuit Interrupter) protected 120 Volt outlet !
• Flow Rate: The contents of your pond should pass through the UVC every 2 hours
• Location: Tetra GreenFree™ UVCs are weatherproof but not submersible - they must be installed outside of the pond
• Winterization: Tetra GreenFree™ UVCs should be brought in during the winter months when temperatures are at or below freezing
• DO NOT USE in combination with high-pressure waterfall pumps
• Water has to be pumped through the UVC - do not operate on gravity feed
• This product will not eliminate blanketweed/string algae
• Not for use in swimming pools or salt water