The Manitowoc ice machine water curtain helps contain water within the ice-making area, supporting cleaner and more controlled machine operation. Manitowoc 4004733 is a replacement water curtain designed for compatible Manitowoc ice machines. During the ice-making cycle, the curtain helps guide and contain water as it circulates over the evaporator, reducing unnecessary splashing outs... https://partsfe.com/curtain-water-for-manitowoc-part-4004733