1. Practicality: This replacement kit is designed For Everybot 3i/ 3i R-R-EV3-3i vacuum cleaners to a and provide optimal performance for your device. It is a must-have household cleaning tool and an indispensable accessory for maintaining a clean and hygienic home environment. It is designed to effectively collect dirt and debris to your floors are spotless. 2. Complete replacement kit: The kit includes 2 roller brush 4 side brushes 4 filters 4 mop cloths , which can be used normally to and continuous performance. Its sturdy structure prevents rapid wear and tear, making it a reliable choice for daily cleaning, providing replacement parts for efficient cleaning. 3. Component set: It features a main brush suitable for all floor types, side brushes for enhanced corner cleaning, a true HEPA filter for capturing fine dust, and a mop cloth for floor cleaning. that you have enough replacements to keep your device running optimally for longer. 4. User-friendly installation: These accessories are designed for easy installation and can be quickly installed in your vacuum cleaner. The design meets production standards and is convenient to install. They are designed to fit the model precisely and can be quickly replaced without professional help. 5. Maintenance recommendations: To maintain the performance and life of the vacuum cleaner, it is recommended to clean and replace accessories regularly as needed. To optimize cleaning efficiency. These accessories that your vacuum cleaner operates efficiently, ensuring that every area passed by the robot is thoroughly and carefully cleaned. Function: Consumables Use environment: Home use Colour:As Shown Material:Plastic Package Contents: 2 * Main Brush 4 * Filter 4 * Mop Cloths 4 * Side 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.