1、What Will You Get: This robot vacuum cleaner accessories kit includes two main brushes, two side brushes, two mop cloths and two filters to meet your replacement needs. 2、Compatibility: In order to extend the life of your robot vacuum cleaner, it is recommended to change its accessories frequently, these parts are suitable for Roborock Q8Max. 3、Effective Filtration: The filter effectively filters out dust, dirt, and other impurities that the machine draws in, while reducing the amount of pollen and other contaminants that penetrate the air you breathe. 4、Excellent Material: Made from premium ABS and high efficiency particulate air filter material, the vacuum cleaner brush and filter set is sturdy and durable, safe and reliable to use. 5、Convenient Installation: The vacuum cleaner accessories are easy to install and replace, simply remove old parts and put the new one in its place, convenient for daily maintenance.