The Master Unit 1000 from GARDENA is the ideal starting component for the GARDENA Micro-Drip-System. It reliably reduces the water pressure coming from the pipe to about 1.5 bar. The practical Master Unit feeds the water so that you can optimally use all the drip heads, pipes and spray nozzles connected to the GARDENA Micro-Drip-System. With a water flow of about 1000 litres per hour, you can ideally use it for watering. The integrated filter for pre-filtering the water prevents dirt particles from entering the Micro-Drip-System. If necessary, you can simply remove it to clean the filter. Thanks to the connection option for the 4.6 mm (3/16") Supply Pipe as well as for the 13 mm (1/2") Connecting Pipe, the Master Unit 1000 equipped with connection piece and adapter can be used flexibly. Thanks to the patented Quick & Easy connection technology, you can effortlessly connect, flexibly extend and easily detach all components. At the end of the gardening season or if there is a risk of fro