Before and After - Sydney, NSW |
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Before installing the Greywater Gardener 230™, the household used 1409 litres of water per day. After installation, daily water usage is now 500 litres per day, a saving of 909 litres per day, or 331,785 litres per year. Both figures compare the same time of year with no major household or water use changes, except for the installation of the Greywater Gardener 230™. A follow-up survey confirms that nothing else in the household changed and no mains water was used on the garden following the greywater system installation.
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