Maintain healthy pond water with an OASE Filtral pond filter that can be installed underwater to avoid disturbing your pond’s appearance. The OASE Filtral pond pump can effectively manage capacities of 1500, 3000, 6000, and 9000 litres. Four types of filter media are installed in the OASE Filtral’s compact filtration unit, ensuring crystal-clear, healthy water for your pond wildlife. Looking for a low-maintenance pond pump? Browse the current range of Pond Planet Filter Eco Pumps.