Tetra Pond Green Free UVC-18 watt clarifier for ponds up to 4400 gallons

UVC-18

• 18 watt UV. For ponds up to 4400 gallons. 
• Maximum pump size 2200 gph. 
• Barb inlet/outlet accepts 3/4", 1", and 1-1/4" ID tubing.
• 15' Power Cord

Provides permanent control of suspended algae and removes heavy algae blooms. Compact, durable and easy to install. Energy efficient.
Built in Viewing Window, to allow for viewing of bulb function.
High efficiency UV bulbs provide up to 8000 hour life. 

Stainless steel insert increases UV exposure.