Practicality: This replacement kit is designed for STYTJ02YM 2S/3C 3490 V2 PRO/V3 SE 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.This vacuum cleaner accessory has a sturdy structure that prevents rapid wear and tear, ensuring and continuous performance, and achieving efficient cleaning makes it a reliable choice for daily cleaning.Component set: It has a main brush suitable for all floor types, a side brush for enhanced corner cleaning, a true HEPA filter for capturing fine dust and a mop cloth for floor cleaning. Make sure you have enough replacements to keep your device in optimal working condition for longer.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.Maintenance recommendations: To maintain the performance and life of the vacuum cleaner, it is recommended to regularly clean and replace accessories 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. Color: As shownMaterial: plastic Package Contents:2 x Main Brush6 x side brush4 x hepa filter4 x mop cloth 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.