General description Keep your home robot vacuum cleaner operating at peak performance with this 2 Set Hepa Filter and Main Side Brush kit. Designed for models S1, S2, S50, S55, S5 Max, and S6, these replacement parts ensure optimal cleaning efficiency by reducing the infiltration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Color: Orange + White Package Contents: 4 x Main Brush, 8 x Side Brush, 8 x Filter, 2 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage For best results, it is recommended to replace the filters and brushes every 2 to 3 months to maintain the robot's cleaning performance.