WC bowl, close coupled horizontal outlet with AquaBlade®. The multi-award winning Aquablade® - A new era in flush technology. The most significant development in the product category since the invention of the flush toilet in the 19th century, AquaBlade® was launched by Ideal Standard in 2015 and its exclusive and patented technology offers the best superior flushing, even at low water volumes. AquaBlade® technology sets new standards in both toilet design and optimum flush performance – the smooth, gently curved surface with no overhanging rim also means it is much more hygienic and easier to clean; it is quieter in flush, and has an all-round smarter design.