General description Clean brushes keep your home robot performing at its best. The side brushes are easily removed and replaced as part of normal maintenance, ensuring optimal cleaning efficiency. These filters help maintain the robot's cleaning performance while reducing the ingress of dust, pollen, and other allergens into the air you breathe. For best results, filters should be replaced every 2 to 3 months. Technical specifications Material: Plastic Package Contents: 1 pair x roller brush, 2 x side brush, 2 x rag, 2 x filter, 2 x dust bag Measurement allowed error: +/- 1-3cm Usage The accessories are designed to effectively remove dirt, dust, and trash from corners and edges, especially hair and pet hair. They are easy to install, enhancing the longevity of your robotic vacuum cleaner.