Product review (5 stars): Fixes unplug/replug problem
This part repaired my LG front load washing machine which would not turn on unless the washer was unplugged from the wall and replugged for each load.  The original noise filter has one torroid mounted flat against the PCB with all parts epoxied in a white plastic case (as seen in amazon photo).  This unit has a known high failure rate and has been replaced by a slightly larger unit in a gray plastic case (as seen in the review posted by aConsumerGuy).  Note the new part has a different component on edge next to the torroid.  There was plenty of space to mount this unit in the washer,  There are how-to videos available on-line for this exact repair.  Hardest part was removing the wiring harnesses from the old part.  No real trick involved, just pays to be careful with old plastic that hasn't moved in years.