Hello Super Fast delivery (1 day after ordering) and absolutely great price. To all WPS owners !! I have a Miele W 989 WPS Novotronic washing machine. So with WPS Waterproof Security a small modification is required to use this machine. But after that everything is working properly. In the product description is that it is for WPS machines NOT. In fact (as someone has previously written to the product recession) it will not work if you forget a little bridge on the board with this product. For the WPS devices are installed original 2 x 110 V Magnetventiele. Alternatively, you would (with 110V solenoid valve) and for 90 Euro to buy the more expensive Magnetiventil set for about 180 euros the original hose connection. That would be alternative 270.- euros, the commercial death of the machine is already initiated. Only because of the water supply failure. As spare parts I bought this product and a tank inlet hose for together about 50 euros to and works perfectly. Should anyone have any questions, just write mail. I hope it has helped someone.