1. Clean brushes preserve your home robot at perfect performance. 2. The facet brushes are smoothly removed and replaced as part of usual maintenance. 3. Filters hold the cleansing functionality of the robotic while decreasing the ingress of dust, pollen and other to the air you breathe. 4. For ideal results, filters must be changed each 2 to 3 months. 5. Vacuum cleaner kit are of immoderate quality. It is made of high-strength and environmentally nice materials. 6. The accessories are clear to remove dirt, dust, and trash in corners and edges effectively. Especially your hair and your pet's hair. 7. Accessories elements are and easy to install, Make your robot vacuum cleaner and longer. Model Number:For Explorer Serie Smart Force 20 forty 50 x3 Vacuum Part Type:Brushes Type:Vacuum Cleaner Parts color:As shown Material:plastic Package Contents: four x facet brush 2 x hepa filter out 2 x mop material Only the above package content, different item aren't included. Note: Light reflection and sundry reveals may cause the colour of the object within the photo considerably different from the real thing. The dimension allowed error is +/- 1-3cm.