DescriptionIt can be easy to remove and replace as part of routine maintenance.its easy to remove dirt, dust, and trash in corners and edges from the accessories, especially and pets hair.For best results, spare parts should be replaced every 1 - 3 months.For Gutrend style 220, A4,A4S,A40, PVCR 0726W,0826,0926W , 0930 SmartGo, Spirit H2O Smart Robot, Robot vacuum, ICE H2OColour: as shownMaterial: plasticPackage Contents:1 * Roller brush1 * Roller cover1 * Primary filter screen6 * Side brushes4 * FiltersOnly 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.