brand new and high quality. Made of high-quality materials, more durable. Suitable for D3 D4 D5 D5 D6 D7 robots connected to D series D70 D75 D80 D85 manipulators, not compatible with other Botvac models (such as 70e 75 80 85) robot cleaners have proved that the -arm sweeping brush is more efficient and more durable. It is specially designed at an angle of 26 degrees. It uses 30mm brushes to deeply clean corners and along the edges of walls. The high-efficiency filter is made of materials and can capture 99% of mold, pollen and dust mite allergens. A convenient kit contains everything needed to maintain the cleaning performance of the robot. Colour:Black+white Material:plastic Package Contents: 1 x main brush 5 x side brush 5 x filter Only the above package content, other products are not included. Note: Light 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.