Review on 🧹 FLYBINGO Replacement Parts Kit for iRobot Roomba i7 i7+ i6+ i8 i3+/Plus E5 E6 E7 Vacuum Cleaner - 2 Pack Multi-Surface Brushes, 6 Pack HEPA Filters, 10 Side Brushes by Kathy Morales

You need to change your Roomba's filter every few weeks or so, otherwise it just won't work as the suction power drops off quickly. Even a clean bottom bag needs to be changed from time to time. This kit also includes replacement triangular brushes, which I don't need yet. If you need any of these components, this kit is a great deal. If you want all those details, you really can't beat the price. The filters and bags work with my vacuum and the J7+ Clean Base, although at the time of this review the listing does not announce compatibility with this series.