The Whirlpool WPW10180213 Washer Selector Control Knob is an essential component for your washing machine. It's the knob It lets you select the washing cycle that's right for your laundry. Usually composed of plastic, this knob has multiple settings labeled to coincide with distinct washing cycles. Using a genuine Whirlpool replacement part has various advantages. First of all, a genuine knob will work well with your washing machine because it is guaranteed to be compatible. premium materials are used in its construction to ensure longevity and prevent the need for repeated replacements. the genuine Whirlpool WPW10180213 Washer Selector Control Knob is an ideal way to take back control over the cycles in your washing machine.