The Noise Filter Assembly is an OEM part for LG washing machines, designed to minimize electrical noise interference within the appliance. This essential component ensures that the washer operates smoothly without emitting disruptive sounds that can affect both the performance of the washer and the comfort of your home environment.  Causes of a bad Noise Filter Assembly can range from wear and tear over time to exposure to power surges or electrical spikes, which can damage the internal components of the filter.  Symptoms of a bad Noise Filter Assembly include: Increased electrical noise or buzzing sounds emanating from the washer Intermittent disruptions in the washer's performance The washing machine failing to start or experiencing power fluctuations This OEM LG part is also compatible with some Kenmore models.Part Number 6201EC1006T (AP5251356) replaces 6201EC1006L, 6201EC1006U, 6201EC1007B, 2226388, 6201EC1006A, 6201EC1006E, 6201EC1006Q, 6201EC1006W, AH3528920, EA3528920, PS3528920.