Building a large garden pond can start to become very expensive, so we decided to counter this problem by creating this pond kit at a bargain price. Included in your project pack is a pond liner, underlay, pump, filter, hose and clips. This set contains the following components (please click links below for more information): • PondXpert 7.5m x 7.5m Flexiliner (40 year guarantee) with basic underlay • PondXpert UltraFlow 12000 pond pump • PondXpert EasyFilter 20000 pressure filter • 5m (16\') x 25mm (1\") hose • 4 x 25mm (1\") clips * Saving based on price of buying components individually.