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.As part of normal maintenance, it can be easily removed and replacedIt is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance.Fitment: For Lefant M301, M201, M501-A, M501-B, M520, M520M, T700, M571, T800, M200 Robotic Vacuum Cleaner.Colour: as shownMaterial: plasticPackage Contents:2 * Roller brush6 * Filters10 * Side brushesOnly the above package content, other products are not included.Note: Light shooting 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.