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Switching to ultra low flow (ULF) shower heads has the potential to save Australia around 273 billion liters of water and 10 billion kWh of energy per year
Sometimes it is the apparently simple devices that have the biggest impact on our lives. The humble toilet is calculated to have saved 1 billion lives since its invention due to the positive impact it had on the cleanliness of our cities (which used to be pretty abysmal).