1. Main brush: The elastic material is soft to touch the ground, it will not scratch the floor, and the noise is low 2. The filter screen can intercept dust and discharge clean air to prevent secondary pollution 3. The recommended replacement cycle for accessories is 3-6 months to prolong the service life of the vacuum cleaner 4. Dimensions: main brush length 19.7cm, filter 16.5 x 5.2cm 5. Weight: main brush 50g, filter 26g, side brush 8g/pc 6. Compatible models: -For Roborock S6 -For Roborock S5 -For Roborock S5 Max -For Roborock S6 Pure -For Roborock S50 -For Roborock S51 -For Roborock S52 -For Roborock S55 -For Roborock E25 -For Roborock E35 -For Roborock T4 -For Roborock T6 -For Roborock E5
