All Insignia showers meet the European Water Label (EWL) requirements for showers achieving less than 10 liters per minute operating at 3 bar of pressure.

Values:

• Non-thermostatic valves:
  Rated green at 7.8 liters per minute, operating @ 3.0 bar (-0/+0.05 Bar) of pressure.
• Thermostatic valves:
  Rated green at 7.9 liters per minute, operating @ 3.0 bar (-0/+0.05 Bar) of pressure.

All water testing has been carried in accordance with BS EN 200:2008 and verified by the UK testing house NSF.