Product Features: 1. Clean brushes keep your home robot at its best performance. The side brushes are easily removed and replaced as part of normal maintenance.2. Filters maintain the cleaning efficiency of the robot while reducing the penetration of dust, pollen and other allergens into the one you breathe.3. For best results, the filters should be replaced every two to three months. Vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly material. 4. The accessories are easy to effectively remove dirt, dust and debris in corners and edges. Especially your hair and your pet's hair.5. Accessory parts are durable and easy to install, make your robot vacuum and longer. Material: Plastic Color: As Show Package Contents: 2 x Roller Brush 4 x Side Brush 4 x Hepa Filter 4 x Mop Cloth 1 x Head Brush Cover 1 x Clean Brush Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.