I ordered a reconditioned robovac from Woot last month. It came without all the necessary parts. I have reached out to Woot 3 different times and not once have my emails been answered or my request for them to call me through Amazon been returned. This was a fairly (for me) expensive item. No one else sells this missing part. I have looked everywhere. The vacuum is not usable without it so I am out the money and have a useless hunk of metal in my living room. I will not purchase from Woot again.