Exclusive Compatibility: This set is tailored specifically for D20 Plus model, ensuring a and optimal performance. Please confirm your model before purchasing to a correct match and avoid any inconvenience. Advanced Dual Brush Technology: This set features a dual roller brush system with a combination of soft and hard bristles to tackle various floor types, improving cleaning efficiency and leaving your floors pristine. Enhanced Cleaning: The side brush design effectively cleans corners and edges, the HEPA filter captures fine dust particles, and the dust bag hygienically disposes of accumulated dirt. This comprehensive cleaning set ensures a thorough clean every time. User-Friendly Installation: These accessories are designed for easy installation and quickly attach to your robot vacuum. Designed to meet manufacturing standards, they are easy to install. They are precisely designed to fit your model and can be quickly replaced without professional assistance. Maintenance Recommendations: To maintain the performance and lifespan of your robot vacuum, it is recommended to regularly clean and replace accessories as needed to optimize cleaning efficiency. These accessories your vacuum cleaner runs efficiently, ensuring every area the robot passes through receives a thorough and detailed clean. Color: As Shown Material: plastic Package Contents: 2 set x Main Brushes 8 x Side Brushes 8 x HEPA Filters 8 x Mop Cloths 8 x Dust Bags 1 x Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.