General description This 21-piece kit for the E30 Ultra robotic vacuum is designed for comprehensive compatibility, ensuring a perfect fit and function. It includes essential components to maintain your vacuum's performance and efficiency. Technical specifications Model: For E30 Ultra Material: Plastic Package Contents: 1 x main brush, 4 x side brushes, 4 x filters, 6 x dust bags, 6 x rags Measurement allowed error: +/- 1-3 cm Maintenance Recommendations Regularly clean the components Replace every 1-2 months, depending on usage frequency Installation Designed for hassle-free installation without the need for additional tools User-friendly design allows for quick and easy replacement Usage Maintains optimal vacuum efficiency Essential upgrade for keeping your appliance in top condition