Specially designed for LIFEA8 A6 X620 X623 series sweeping robot, easy to install and replace.Highquality sweeping robot main brush replacement, which can highly match the equipment.It can effectively remove , hair, particles, etc. from the ground to keep room clean and tidy.Changing the filter often helps to reduce the family smell and make the indoor air fresherTrue HEPA Filter captures 99.97% of dust and allergens as small as .3 Micrometres such as household dust, pet dander, mold spores and plant pollens.It can improve the cleaning efficiency of the sweeping robot and extend the service life.Colour:As shownMaterial:plasticSize:16.3cmPackage Contents:1 x main brush, 6 x filter screens 6 x 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.