This system designed for soft water areas. City water goes through from 10” sediment and carbon filters then to DI VESSEL 8”x35” (de-ionizing ion exchange). End of the process, all minerals (salts) are removed from it, and a water purity of approx. 100% is achieved. 100 PSI Pump, 12 DC 75 AH Gel Battery 10 hours runtime and 5 hours charging. With converter adoptor from 220V to 12V, it can be used with electric power as well. Complete Syestem (ready to work); Complete System (ready to work); Hihgline Battery and 12 V Electric RO Machine – Optional Water Fed Poles; 15m, 19m 21m with hose and conenctions. – 3 diffirent brushes; 27cm Square, 25cm Angle and 40cm Double Trim Brush – Angle Adaptor – TDS meter -Optional -Dosing chemical pump.