Compatible models: replacement accessory set is only for X20+/X10+ vacuum cleaner robots, please confirm the model number before purchasing. Main brush and side brush: made of high-quality ABS rubber main brush that can be precisely locked into the installation groove, black bristles cleans dirt efficiently, side brush can penetrate deep into the corners to waste, ensuring a clean living environment. Wiping pads and filter: wipes are made of 100percent microfibre fabric with tightly stitched edges that can absorb water efficiently and remove stains powerfully. Filter is made of high-strength and environmentally friendly materials that can effectively filter 99.99percent of pet hair, dust and . Dust bag: bag consists of two layers of melt-blown fibres and two layers of non-woven fabric. The four-layer filter system works with the cleaning station to effectively catch 99percent of dust particles. Box contents: Package contains 1 main brush, 6 mop pads, 6 dust bags, 6 side brushes, 4 HEPA filters, 1 cleaning accessories, a total of 24 pieces. It is recommended to replace the accessories every 1-2 months, this depends on your frequency of use and the cleaning environment. Colour:As Shown Material:Plastic Package Contents: 1 * Roll Brush 6 * Side Brush 6 * Mop Cloth 4 * Filter 6 * Dust bag 1 * Clean brush 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.