Practicality: This replacement kit is designed for G20/G20MAX D205/D206 vacuum cleaners to a and provide optimal performance for your device. It is an essential tool for household cleaning and an indispensable accessory for maintaining a clean and hygienic home environment. The sturdy structure of this vacuum cleaner accessory prevents rapid wear and tear, ensuring and continuous performance, and achieving efficient cleaning makes it a reliable choice for daily cleaning. Pre-filter: With the pre-filter, it is to larger dust and effectively reduce the filtration pressure. Make sure you have enough replacements so that your device can maintain optimal operation 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 easy to install. They are designed to fit the model precisely and can be quickly replaced without professional help. Maintenance recommendations: In order to maintain the performance and life of the vacuum cleaner, it is recommended to clean and replace the accessories regularly as needed. It can 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 Shown Material:plastic Package Contents: 4 * Pre-filter 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.