A 2.5-litre reduction in the amount of water used is kind to both the environment and the wallet. Saving water is becoming increasingly important – Villeroy & Boch is developing innovative solutions that effectively promote the economical use of the available water resources: as the first Villeroy & Boch WC with a flushing volume of 3.5 litres per flush, the new OMNIA ARCHITECTURA GREENGAIN sets new standards in terms of ecology and economy. A specially developed water-distribution system enables a new level of water-saving in the bathroom without the need to change one’s personal usage habits – and the high flushing performance is maintained.