The Zumi robot vacuum accessory set contains carefully designed parts to improve the performance and lifespan of your robot. These accessories ensure that your robot vacuum cleaner always stays in top shape and offers you excellent cleaning results for a longer period of time. Contents of the package: Main brushes (2 pieces): These two main brushes can be different Clean floor coverings efficiently and ensure thorough cleaning. Side brushes (8 pieces): These side brushes are designed for cleaning the edges and corners of rooms ensure that no dust or dirt is overlooked. Filters (4 pieces): High-quality filters filter micro-dust and allergens from the air to ensure that the indoor air remains fresh. Dust bags (4 pieces): These dust bags have a large capacity and can hold a significant amount of dust and dirt absorb, which means that emptying is required less often. Cloths (3 pieces): These cloths are suitable for wet cleaning and ensure that your Floors are clean and shiny. This comprehensive accessory set ensures that your Zumi robot vacuum cleaner always performs at its best and offers you a first-class cleaning every time, while your indoor air stays fresh and clean.