General description This Main Brush for Sweeping Robot is designed specifically for Ultra/PRO models, ensuring a perfect fit and function for your robotic vacuum. Made with high-grade materials, this part promises robust performance under various operating conditions and is an essential upgrade for maintaining your appliance in top condition. Technical specifications Model: For Ultra/PRO Material: Plastic Package Contents: 1 Main brush, 2 Ultral filters, 4 Pro filters Measurement allowed error: +/- 1-3 cm Installation Designed for hassle-free installation without the need for additional tools. User-friendly design allows for quick and easy replacement. Usage To maintain optimal performance, it's advised to clean the brush regularly and replace it every 1-2 months, depending on usage frequency. This routine ensures your vacuum operates at peak efficiency.