Compatible Models: * Xiaomi Mi Robot Vacuum Mop Pro/STYJ02YM/STYTJ02YM *XiaomiRobot Vacuum-Mop2S/XMSTJQR2S * Viomi V2,Viomi V2Pro,Viomi V3,Viomi SE * Conga 3490 * Minihelpers Hydra S7 Features: 1. Clean brushes keep your home robot at best performance. 2. The side brushes are easily removed and replaced as part of normal maintenance. 3. Filters maintain the cleaning efficiency of the robot while reducing the ingress of dust, pollen and other allergens to the air you breathe. 4. For best results, filters should be replaced every 2 to 3 months. 5. Vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials.They are substitutes for original accessories. 6. The accessories are easy to remove dirt, dust, and trash in corners and edges effectively. Especially your hair and your pet's hair. 7. Accessories parts are durable and easy to install, Make your robotic vacuum cleaner and longer. Notice: 1.Please allow 1-2cm error due to manual measurement.Please make sure you do not mind before you bid. 2.The colors may have different as the difference display,thanks for your understanding. Feedback: 1.