General description This 25-piece accessory kit is designed specifically for the 7490 Ultimate Home / L20 sweeping robot, ensuring a perfect fit and optimal functionality. It includes essential components to maintain your robotic vacuum, enhancing its performance and longevity. Technical specifications Model: For 7490 Ultimate Home / L20 Function: Cleaning Material: Plastic Package Contents: 1 main brush, 6 side brushes, 6 filters, 6 dust bags, 6 mop cloths Measurement allowed error: +/- 1-3 cm Maintenance Recommendations Regular cleaning is advised to maintain optimal performance. Replace accessories every 1-2 months, depending on usage frequency. This routine ensures your vacuum operates efficiently. Installation Designed for hassle-free installation without the need for additional tools. User-friendly design allows for quick and easy replacement. Makes maintenance a breeze and saves you time.