Review on DLD Replacement Accessory Kit for iRobot Roomba i7 i7+/i7 Plus E5 E6 Vacuum Cleaner - 2 Sets of Multi-Surface Rubber Brushes, 4 Side Brushes, 4 Filters, and 1 Handy Tools by Elizabeth Gibson

Doesn't fit s9+ but it's my fault I didn't pay attention to my order. However, the roller is very thin, the rubber is not the same as the original, it's really soft. I'm glad to get at least a small screwdriver and a brush scraper. I think it's true that you have to buy original parts for these machines like we had with our NEATO Bot 6. You get what you pay for (sometimes).