This is a replacement parts set for the iRobot Roomba 770. I am selling these because the main unit broke, and I had purchased these for replacement. 【Contents】 ・Side brushes: 6 ・Filters: 10 ・Main brush: 1 ・Rubber brush: 1 ・Cleaning kit: 1 set It seems these are compatible with the 600-800 series as well, but please confirm compatibility before purchasing. The second photo is for reference only; the items for sale are those in the first photo. Thank you for looking.