Comprehensive Compatibility: Designed specifically for Jonr P20 Pro, this kit ensures a perfect fit and function for your robotic vacuum. Maintenance Recommendations: To maintain optimal performance, it is advised to clean the brushes regularly and replace them every 2-4 months, depending on usage frequency. This routine ensures your vacuum operates at peak efficiency. Premium Construction: Made with high-grade materials, this part promises longevity and delivers reliable performance under various operating conditions. It is a valuable replacement part for maintaining your appliance in top condition. Simple Installation Process: Designed for easy installation without the need for additional tools. The user-friendly design allows for quick and straightforward replacement, simplifying maintenance and saving time. Packaging Note: Parts may appear curved or wavy due to packaging. Simply soak them in 75°C water to straighten for optimal performance. Model: For Jonr P20 Pro Function: Cleaning Specification: 4PCS / 10PCS Color: As shown Material: Plastic Package Contents: 4 x Side Brush or 10 x Side Brush Note: Light reflection and different displays may cause slight variations in color between the item and the image. Measurement may vary by +/- 1-3 cm. Only the items listed above are included; other products are not part of this package.