Made of high-quality materials, more durableThe replacement accessory kit can perfectly fit your vacuum cleaner, because it is the same as the parts, you can easily install itThe filter maintains the cleaning performance of the robot while reducing the penetration of dust and other dirt into the place where you liveIt is recommended to replace the accessories of the sweeper regularly to maintain the best performance of the sweeper and extend the service life of the sweeper.size:20 x 4cmMaterial:plasticcolour:As shownPackage Contents:1 x Main brush2 x Side brush2 x FilterOnly 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.