Low maintenance pond set at an amazing price. The effective yet compact filter which is included can be buried and is perfect for ponds with a volume of up to 12,000 litres (2,640 gallons). These pond filters are state-of-the-art and incorporate the latest foam cleaning technology: there is no need to take the lid off this filter as you simply move the rocker switch from \'clean\' to \'waste\', which switches the pump water and creates a backwash to flush debris to waste. This set contains the following components (please click links below for more information): • PondXpert UltraFlow 8000 pond pump • PondXpert EasyFilter 12000 pressure filter * Saving made when compared to buying items separately.