1. Clean brushes keep your home robot running at peak performance. 2. Side brushes are easily removed and replaced as part of normal maintenance. 3. Filters maintain the robot's cleaning efficiency while reducing the entry of dust, pollen, and other allergens into the air you breathe. 4. For best results, filters should be replaced every 2 to 3 months. 5. The vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials. color: photo color Material: ABS Package Contents: 1 x Roller Brush 8 x Side Brushes 3 x Filters 2 x Mop Holder 8 x Gray Circle Cloth 1 x Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.