Residential Grey Water Systems


Residential Grey Water Systems involve the collection of bath water and shower water which is then filtered, disinfected and recycled for the use of toilet flushing only. The amount of water used for bathing is the same as that for toilet flushing.
Residential Grey Water System Components
  • Grey water collection tank incorporating filter arrangement, pump set and disinfectant chamber
  • Header (break) tank with mains water top-up
  • Optional in-line disinfection unit
  • Control panel












Residential Grey Water System Installation

  • A generic installation involves:
  • Submerge sump tank
  • Install optional in-line disinfection chamber
  • Connect grey water riser from collection tank directly to header (break) tank
  • Connect header (break) tank to WC(s)
  • Connect electricity supply

Grey Water System Benefits
  • Ideal for reducing water consumption resulting in reduced water bills
  • Reduces household carbon footprint thus helping to protect the environment
  • Reduces waste water to the foul water drain / water works
  • Significantly reduces the frequency to empty septic tanks