General description For Mi Robot Vacuum Cleaner 1St Gen / 2 1S, this replacement set includes essential components designed to enhance the cleaning efficiency of your vacuum. Made from high-quality materials, the side brushes allow the vacuum cleaner to reach into corners for a more thorough cleaning, while the filters capture fine dust, reducing allergens in the air. Technical specifications Color: As shown Material: Plastic Package Contents: 1 x roller brush, 2 x side brushes, 2 x HEPA filters, 1 x main brush cover, 1 x wheel Measurement allowed error: +/- 1-3 cm Installation Easy to remove and replace as part of normal maintenance. Usage It is recommended to replace spare parts every 2 to 3 months to maintain optimal performance.