Water use has come sharply into focus as supplies become limited in some areas. Saving water is beneficial for everyone, not only metered users, but more importantly to safeguard our future supply. One third of all water used in a home gets flushed down the toilet and showering and bathing take another third. There are plenty of devices available for cutting usage physically or electronically – everything from simple cistern fillers to hygienic waterless urinal cartridges. Flushes with infrared detectors react to usage levels, while time flow taps and mechanical vales can reduce water consumption by up to 50%.