The Master Unit 1000 can be used with the Micro-Drip-System The Master Unit helps reduce the initial operating water pressure of approx. 1.5 to 5 bar so that the connected Drip Heads and Nozzles can work optimally Additionally the Master Unit also helps filter the water which prevents the drip heads or nozzles from clogging The Master Unit is equipped ready-to-connect, thanks to the patented "Quick & Easy" connection technology Thanks to the fitting and an adaptor, the connector can be flexibly used 6 mm Supply Pipe and the 13 mm Connecting Pipe