The Whirlpool W11643383 Dishwasher Pump Filter helps protect the dishwasher pump by filtering food particles and other debris from the wash water. Positioned within the dishwasher’s filtration system, the filter traps debris while allowing water to pass through toward the pump and circulation components. This supports proper water flow and reduces the amount of debris reaching the pum... https://www.hnkparts.com/w11643383-whirlpool-filtr-pump