The reliable system pairs a filter pump will push solid particles at 3,500 litres per hour through to a large filter which collects waste and debris and sports a powerful UVC ensuring crystal clear pond water, as well as foam filter media and bio balls. This set contains the following components (please click links below for more information): • PondXpert Flowmaster 3500 pond pump • PondXpert Filtobox 6000 flow-through filter • 5m (16\') x 25mm (1\") hose • 2 x 25mm (1\") clips * Saving based against Spring 2018 catalogue price.