Compatibility: Suitable for Dreame Bot W10/W10 Pro (please confirm your robot vacuum model before purchasing) Make the air fresh: The roller brush can clean your floor effectively and quickly, helping to reduce cleaning time and improve cleaning performance. The side brush can reach deep into corners and edges to remove more dirt, dust and debris. The filter can intercept dust and exhaust clean air, effectively filter to reject secondary pollution, maintain the cleaning performance of the sweeper Strong cleaning performance: the cleaning cloth can be reused, with a long-lasting strong cleaning power, does not lint easily and it can easily handle various stains such as footprints on the floor, juice residue and oil stains. The cleaning cloth holder can hold the cloth firmly, not easy to lose Easy to replace: Made of high quality material, durable and convenient to use, long service life. As part of normal maintenance, it can be easily removed and replaced Regular maintenance: if the brushes are bent due to shipping, recover them by simply soaking them in water hot for a while. Replacing the accessories regularly will also improve the cleaning performance and suction of your robot sweeper. It is highly recommended to replace spare parts every 2-3 months to keep the robot sweeper at its best performance Product Description Specifications: Applicable model: suitable for Dreame Bot W10/W10 Pro Package content: 1 main brush. Note: < p>Only the above package content, other products are not included. Transition: 1cm=10mm=0.3in. Due of manual measurement, please allow about 1-3mm error. Due to the difference between different monitors, the picture may not reflect the actual color of the item, please make sure you don't mind before ordering. Thanks!