Ideal Standard ProSys Mechanical Toilet Cistern, 150mm Depth, Front or top Flush Operation, Furniture Height (820mm), R042867

There’s more to a great bathroom design than meets the eye. What goes on behind the wall is as important as what is on or in front of the wall. Our range of high-quality ProSys cisterns are compatible with back to wall floor standing toilets bowls and can be installed into brick and cavity/stud contructed walls. All ProSys cisterns incorporate SmartValve, an innovative inlet valve which only allows refilling of the cistern after the flush is complete, avoiding any wastage of water during flushing. This patented feature has been proven to save up to 63 litres a week, which corresponds to a 12% reduction in users water bills (average use in a single family dwelling of 4 people). Not only does it promote water conservation, it is a quick-filling valve and is compatible with any water pressure.