How much water do I use?

This example is a guide only.

• Brushing teeth with running tap 5 litres
• Dishwasher load 50 litres
• 5 minute shower 100 litres
• Washing the car 200 litres
• Garden sprinkler per hour 1000 litres

Our recommendation is to buy the largest tank you can afford, and have the space for, as you will always find in dry times the tank will not be large enough.