Product review (5 stars): Great
Had it installed three days ago; it was a replacement for a four-year-old KitchenAid of the same HP. It is markedly quieter. The only thing I'd suggest is that KitchenAid make a brushed nickel sink insert instead of the shiny chrome. As for Standard Plumbing Supply, the item came a few days sooner than I was to expect, so kudos to them. Item was well packed. Caveat: be sure to remove the plug on the unit before you're finished installing, or you'll have a mess. :)