Filter system Hydrus Triplex has three filter columns. Each column has its own control unit is a separate module. This principle allows to increase system performance. The entire system is controlled by a single controller SmartStart. Show all filter column systems operate in parallel c consistent regeneration columns. It is possible to provide an arbitrary regeneration columns, but each column for this system should have its own controller. For regeneration using purified water, that improves cleaning quality and prolongs the life of the system. As the filling can be used in filters Macrolite, Birm, activated ugol, Greensand etc.