The Whirlpool WPW10415587 Washer Water Level Pressure Switch is a critical component in Whirlpool washing machines, regulating the water level throughout each wash cycle. This switch uses air pressure to monitor the water level inside the washer's tub. . When the desired water level is reached, the pressure switch causes the washer to cease filling with water and move on to the next step of the cycle. This exact control guarantees that the washer is not overfilled or underfilled, allowing for optimal water usage and efficient cleaning. The WPW10415587 Pressure Switch provides dependable performance, enhancing the efficacy and endurance of Whirlpool washing machines.