Green Pond pressure filter with 9 watt UV lamp. Powerclenz cleaning function which compresses the sponges to remove debris. Combines UV clarification and biological filtration to guarantee crystal-clear water. Maximum pond sizes: 2500 litres and 10000 litres. Max flow 5000 litres per hour. Water leaving filter under pressure can be used as a waterfall. Contains Supra bio media. Removable Tray. Buriable. Inlet and outlet sizes 19, 25 and 32mm. 5m power cable. Size (H)43, (W)28, (L)39cm. Weight 3.39kg. Manufacturers 3 year guarantee.