The Whirlpool WPW10153532 Dishwasher Rack Adjuster is a handy mechanism that enhances the flexibility of your Whirlpool dishwasher's racking system. It enables you to easily change the upper rack's height. When you need to accommodate dishes of various sizes and forms, this adjustable function comes in handy. You can accommodate tall pots and pans in the lower rack by making more room by lifting the upper rack. On the other hand, goods that are large or unusually shaped can fit in the upper rack with more room if it is lowered.The capacity of your dishwasher is maximized with this easy-to-use adjusting mechanism. You can make sure that all of your dishes fit into the dishwasher pleasantly by adjusting the height of the rack. This will maximize cleaning effectiveness and avoid any stacking errors that could impede the wash cycle.