COMPATIBILITY - These replacement part accessories kits compatible with S7/ S7+/S7 MaxV/ S7 MaxV Plus Robot VacuumALL YOU NEED IS IN ONE SET - Package Include 1 Roller Brush, 4 Side Brushes, 4 Filters, Clean accessories keep your home robot performing at bestSILICONE SIDE BRUSH - The Silicone Side Brushes cleans thoroughly without marking furniture or walls and lasts for than side brushes using nylon bristlesEASY TO USE & INSTALL - It is removed for easy maintenance and brush cleaning. To keep your S7 Robot Vacuum running at high performance, it is recommended to replace the parts 3-6 monthsColour:Photo ColorMaterial:plasticPackage Contents:1 x Roller brush4 x Filter4 x Side brushOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.