Washable HEPA Filter For Roborock S6 MaxV, S6 Pure, S5 Max, S5, S6, E4 ,S4 Max, S4, E2, E3 E20 E25 E35 S50 S65 Xiaomi Mijia ,4 Pack Filters, 1 Pack Cleaning brush Features:【High Quality】This filter is made of Environmentally friendly materials, have a good filtering function, Can be filtered small particles such as food, hair and pet dander. And prevent over 0.1 microns tiny dust from entering your brush-less motor, extending the service life of your vacuum cleaner.【Easy to Install 】Snap into place, no need any tools. 【Washable 】It can be washed and reuse after air dry. Package comes with a cleaning brush, use to clean dirt and debris on the filter.【Maintenance 】To keep your robot running at peak performance, the filters are recommended to be replaced every 2-3 months. Compatible Models:The filters parts are compatible with Roborock S6 Pure, S6, E4 ,S4 Max, S6 MaxV, S5, S5 Max, S4, E2, E3, E20, E25, E35, S50, S65 , Xiaomi, Mi Mijia, Xiaowa Robot Vacuums. Package Includes: 4 pcs X Filters 1 pcs X Cleaning brush