100 percent brand new and high quality Made of high-quality materials, more durable Side brush allows your vacuum cleaner to reach deeper into the carpet for a more thorough cleaning,Filter filters fine dust to reduce dust, pollen and other allergens from penetrating into the air you breathe. Uniquely designed brushes with rubber treads to adapt to different floor surfaces that remove everything from small dust to large deposits. As part of normal maintenance, it can be easily removed and replaced,It is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance Compatible with for Roborock S8 MaxV Ultra robot vacuum cleaner Colour:As Shown Material:plastic Package Contents: 1pair x roller brush 4 x side brush 2 x hepa filter 2 x big mop cloth 2 x small mop cloth 2 x dust bags 1 x clean 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store