The Whirlpool WPW10498900 Center Spray Arm distributes water throughout the dishwasher to support effective cleaning of dishes and utensils. Positioned near the middle rack, this rotating wash arm receives pressurized water through the dishwasher’s spray system and directs it through multiple openings across the load. Its rotation provides broad water coverage, helping remove food res... https://www.partsmelange.ca/whirlpool-wpw10498900-center-spray-arm-for-dishwasher