Review on 🧹 16pcs EZ SPARES Replacement Attachment Kit for Wi-Fi Connected Robot Vacuum Cleaners lR0B0T R0MBA S9 (9150) S9+ S9 Plus (9550)s Series: 2pcs Brush Rollers, 4pcs HEPA Filters, 6pcs Side Brushes, and 4pcs Dust Bags by Ann Thompson

Hi all, I bought this because of the rolls. However, the rollers have incorrect tolerances. As many may or may not know, you can burn your vacuum cleaner motor if you use the wrong rollers. Because the motor isn't designed for that kind of increased friction and roller size. So in that sense, the videos are useless. When it comes to side brushes, they suck too. They don't flex properly even if you put something heavy on them to fix them. Good news, the filters fit lol. Typically, filters have tolerance issues when it comes to sealing. They usually make the sealant too thick. By that I mean other manufacturers whose products are sold here on Amazon. Actually the only reason they get 2 runs is because of filters. Revain, if you are reading this please make sure the items sold here are within specification so we don't waste your time returning items. Many Thanks