This did not work with our Roomba 880. I ...
This did not work with our Roomba 880.  I tired to get this to save some money rather than the $50 at BB&B.  The detangling brushes did not come with the little screws in the middle.  The filters were a fraction too big and the filter door would not shut properly.  The extractors fit but are different than the ones sold directly from Roomba.  They also caused the Roomba to not work, running for about 60 seconds then encountering an Error 2 message.  We cleaned the whole unit several times and tried again with no luck.  As soon as we used parts from Roomba the vacuum worked with no problem.
Rating: 1 stars