Key benefits Enhances cleaning efficiency and quiet operation: Eufy Filter Replacement side brushes push debris to the center, while the rolling brush pulls debris into the machine and the filter captures it. The result is thorough cleaning in a single pass, helping to extend your vacuum's service life. Improves edge coverage and reduces dead spots: Side brushes reach along walls and corners so floor surfaces are cleaned more completely. Durable, compatible part for regular replacement: Designed to maintain suction performance and overall vacuum health with ongoing use. Compatibility Compatible with Eufy RoboVac 11s, 12, 15C, 30, 30C, and 35C. To ensure a proper fit, measure the replacement area and compare with the listed replacement parts. If you are unsure whether your vacuum is compatible, please contact us. Package contents 6 pack of Eufy Side Brushes. Easy to install; a regular replacement recommendation is based on your usage frequency. If you use your vacuum frequently, consider multiple replacement kits. Care and tips If the bristles arrive loose, soak the side brush in warm water for a few minutes to restore flexibility. This does not affect performance. The brushes have dense bristles that capture dust and debris effectively, helping protect the health of you and your family. Use scenarios Regular multiroom cleaning on hard floors and lowpile carpets: Use these brushes to maintain edge cleaning and minimize missed areas. frequency cleaning routines: brushes periodically to maintain suction and cleaning efficiency during daily use. After heavy cleaning sessions or in households with higher debris: Keep spare brushes on hand to quickly maintain performance without downtime.