Do not buy this item, it looks genuine but is not and IT DOES NOT WORK! While the item looked the part, it did not function correctly. It did fit in the vacuum but the design of the catch makes it very difficult to remove the Dust Box.The design doesn't allow the airflow to pass through the duct box so two things happen nothing is collected in the dust box and Rumba stops with an error, restarting lasts a few secnds the errors out again.