As a sterilizer: Maximum flow rate: 3678 GPH. 2200-4400 Gallons size.

As a clarifier: Maximum flow rate: 4000 GPH, up to 7000 Gallons size which may require 50% to 75% plant coverage.

• Water folw rates are based on end of lamp life at 14 months.
• 2 LAMPS.
• Unit: 39-1/2" X 10-1/2" X 2 1/2".