Fangrui Product Details Model:the Parts Are Compatible With Dreame X50 Ultra Complete Robots Vacuum Cleaners (please Check Your Vacuum Cleaner Model Before Purchasing) Package Contents:1 Roller Brush, 4 Mops, 4 High-efficiency Filters, 6 Side Brushes And 6 Dust Bags. This Is A Complete Six-month Kit For All Your Accessories You Need For Six Months Powerful:the High-quality Telescopic Side Brushes Reach Into Corners And Edges, Can Be Lifted And Retracted Like The Part Number Side Brushes, And Effectively Remove More Dust And Dirt. The Filters Filter 99. Of Particles Up To 0.3 Microns In Size Washable And Reusable:absorbent Mop Pads Made Of Coarse Fibers Ensure Efficient Cleaning. Both The Mop Pad And The High-efficiency Filter Are Washable And Reusable. The Mop Pads Are Machine Washable. Colour:as Shown Material:plastic Package Contents: 1 Pair * Roller 6 * Side Brush 4 * Filter 6 * Dust Bag 4 * Mop Cloth 1 * Cleaning Brush 1 * Screw Knife (random Screw Knife Style, Dont Accept The Specified Style)