Features: and high qualityMade of high-quality materials, more durableSide brush allows your vacuum cleaner to reach into for a more thorough cleaningFilter filters fine dust to reduce dust, pollen and other allergens from penetrating into the air you .As part of normal maintenance, it can be removed and replacedIt is best to replace spare parts 2 to 3 months to keep the machine running at best performance, depending on how often you use it.Compatible Models: The accessories spare parts compatible for BR150/BR151, for BR150/BR151, for BR150/BR151 Robot Vacuum Cleaner.material: plasticColor as shownPackage Contents:4 x side brush2 x hepa filter2 x mop clothOnly 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.