Innovative water-saving product that allows you to save up to 50% of water at the push of a button. The flow rate can be switched from approximately 5 liters per minute to full flow rate (maximum 11 liters per minute at 3 bar) using a switch. This product is ideal for use in the kitchen when you temporarily need the full liter capacity to fill a pan. It can only be switched when the tap is closed, saving not only water but also costs for hot water preparation. It features a nice and soft comfort jet and is suitable for retrofitting to all standard fittings with M24 and M22 connection threads.