The Whirlpool W10821146 is a genuine replacement water inlet valve made particularly for Whirlpool washers. This valve regulates the flow of hot and cold water into the machine throughout various washing cycles. It serves as the gatekeeper in essence, making sure the proper volume of water is given for the best possible cleaning results. Problems including inadequate water filling, overflow, or no water intake at all may result from a malfunctioning water inlet valve. Replacing a faulty valve with the W10821146 restores normal water control and returns your washing machine to effective performance. This guarantees that your garments receive the full cleaning they need while reducing water waste.