Product review (1 stars): Kitchen Aid should be ashamed of itself for letting its brand 'go down the drain like this. " Sounds like this is also a ...
Do not buy this... It gets clogged! Kitchen Aid REPLACED THIS REPLACEMENT part for another one! Kitchen Aid should be ashamed of itself for letting its brand 'go down the drain like this."  Sounds like this is also a prob for Whirlpool products as well. TERRIBLE!
See Part Number W10619951 which is referred to as a Goose Neck or Ptrap drain pipe.
https://www.youtube.com/watch?v=Tk24ISRzSRs You can put it in yourself. I don't even feel comfortable putting a nail into a plaster wall so if I think I can do this.. I know you can!