The Hagen PT266 is a pond water filter kit that contains the following:
The PT266- Clear-Flo 3200 Pond Water Filter Kit & Pump is suitable for ponds up to 3200 gallons. The PT8244 included in this waterfall pump kit can handle up to 2000 gallons per hour (gph) of water, and particles up to 5/16 inch in size. The PT1506 included in this pond filter pump kit has a patented backwash system that enables routine cleaning in seconds. This part of the Clear-Flo 3200 combines mechanical, biological, and integrated UV filtration to keep your pond water clean and clear.
The Hagen PT266 specifications: