General description This replacement accessory kit is designed for iRobot Roomba models including E5, E6, E7, i7, i7 Plus, i8, i8 Plus, j7, j7 Plus, i6, i6 Plus, i3, i3 Plus, i4, and i4 Plus. Each package includes essential components to maintain your robot vacuum's performance. Technical specifications Includes: 4 x filters 4 x side brushes 4 x screws 2 x rubber roller sets Usage Innovative anti-spin debris extractors effectively break down debris and lift away dirt, dust, and other particles. The rubber extractor can be removed and cleaned independently for easy maintenance. Other information