Filtri Master DW Sicce pump €129.95 MASTER DW pumps have been designed for use in dirty water or for medium-sized ponds. They are ideal for creating waterfalls or to be combined with external filters. Unlike drainage pumps with a similar design, MASTER DW pumps can work continuously. Available in versions: 4000 for ponds up to 8000 liters 5500 for ponds up to 10000 liters 8000 for ponds up... Visualizza