[Compatible Models]Perfect For X40 / X40 Pro / X40 Ultra/ S30 Pro Ultra/X30/X30 Ultra/ X30 Pro Ultra/ X30 Robot Vacuums. Made of high-quality materials, environmental friendly materials, soft and to use.(Note: The side brush is only suitable for X40 series/S30 Pro Ultra,) [Easy Installation] The side brushes are perfectly matched and the installation is the same as the parts, which is easy to install, easy to use. [Higher Quality Brush]The replacement main brush is made of high-quality ABS rubber, snaps quickly, and can be easily replaced without any tool. Soft silicon side brush reaches deep into corners and edges to remove more dirt, dust, and debris. [Mop Pad & Hepa Filter]Microfiber mops are absorbent and can easily remove a of stains. The HEPA filter can filter 99% of dust, pet hair, etc. After washing and drying with water, it can be reused. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance Compatible models: For X40 For X40 Pro For X40 Ultra For S30 Pro Ultra For X30 For X30 Ultra For X30 Pro Ultra For X30 (Note: The side brush is only suitable for X40 series/S30 Pro Ultra) Colour:As Shown Material:plastic Package Contents: 2 x Main Brush 10 x Dust Bag 6 x Mop Cloth 6 x Filter 10 x Side Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.