Meiko Under Counter Dishwasher UPster U 500 G M2.The UPster U 500 G glasswasher is designed to effortlessly clean cups, plates, and cutlery, making it a robust and versatile solution for the counter area. Here are the key features of this glasswasher: Less Noise and Heat Emissions: The glasswasher is equipped with double walled construction and additional door insulation, resulting in less noise and heat emissions during operation. This contributes to a more comfortable working environment.