This Whole Kit, idea for repair or replace damaged or old parts to renew for your MI Robot Vacuum Cleaner. HEPA Filter: Effective HEPA Filter for robotic vacuum cleanerUnique design, easy to clean dust boxdurable in use. Side Brush: Practical side brushes for robotic vacuum cleaner. Nylon brush, it not scratch floor and furnitureUnique design, easy to collect hair ABS material, in use. Main Brush: Recommend to replace 6-12 months. Practical rolling brush for robotic vacuum cleanerFloating structure, deep cleaning. Material: plastic colour: As Shown Package Contents: 1 x roller brush 4 x side brush 2 x filter 3 x rag Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.