HydroCon specialises in storm water treatment and drainage products. These include HydroSTON permeable/porous concrete pavers (HydroSTON®), HydroCon permeable/porous concrete pipes (HydroCon® pipe) and HydroFilter storm water filtration technology. HydroCon systems contribute to urban water security and remove toxic substances and other pollutants from run off: treat storm water at source; improve water quality; facilitate on-site retention and harvesting; reduce local flooding; protect groundwater, aquifers, waterways and water bodies; increase water supply to trees; and help restore urban land to its natural pre-development state.