For sale: iRobot Roomba j7. No longer needed as my child has started helping with cleaning. There's a rattling noise, and the suction power seems to have weakened. I'll include the genuine filter and brush shown in the photos, but I don't think replacing them will fix the issues. I haven't tried, so I'm not sure. Please consider this with the assumption that it needs repair. To prevent swapping, cancellations after shipping are not accepted. Thank you for your consideration. It will be shipped in the original box.