HEPA Filter: Effective HEPA Filter for Robotic Vacuum CleanerUnique design, easy-to-clean dust container durable to use. Cleaning brushes keep your home robot running. The filters maintain cleaning efficiency while reducing the penetration of dust, pollen and other allergens into the air. It is best to replace the spare parts in 2 to 3 months to keep the machine running at the best performanceName: Vacuum Cleaner AccessoriesMaterial: PlasticColor: White+Black+YellowPackage Contents:8 x Filters1 x Cleaning ToolsOnly the above package content, other products are not included. Note: The light and different displays may cause the item's color a little different from the real thing. Measurement error is +/- 1-3cm