Perfect match for applicable models: Replacement accessories designed for sweeping robot X9 SERIES accessories robot vacuum cleaners perfect compatibility with your device, no need to worry about the problem of accessories not fitting. Comprehensive replacement set: This set contains a full range of things to meet your daily replacement needs. High standard manufacturing : The main brush uses high-quality bristles to effectively clean various floors; the side brush can reach deep into corners to remove garbage; the HEPA filter effectively absorbs fine dust and odors; the mop pad ensures that the floor is dust-free and streaky. Easy installation process: These accessories are designed with user convenience in mind and can be easily installed on your robot vacuum cleaner. For optimal cleaning and filtering effects, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. Colour:As Shown Material:plastic Package Contents: 1 set * Robot Vacuum Accessory Kit 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.