For F8 vacuum cleaner accessories F8 series spare parts. Made of high-quality materials to improve cleaning performance. Flexible brush and bristle replacement parts can maintain Vacuum Cleaner's cleaning performance and reduce battery consumption. The liver filter reduces the filtration of dust, pollen and other . In order to maintain the performance of Vacuum Cleaner, the filter, roller must be replaced every 2 to 3 months colour:Photo color Material:Fiber + Plastic Package Contents: 2 x Roller brush 6 x HEPA filter Only 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.