General description This accessory set is specifically designed for the S7 MaxV Ultra and S7 Pro Ultra robotic vacuum cleaners. It includes essential components to enhance cleaning efficiency and maintain optimal performance. Technical specifications Material: Plastic Package Contents: 2 x roller brush 2 x side brush 2 x filter 4 x mop cloths 6 x dust bags 1 x cleaning brush 1 x screwdriver Measurement allowed error: +/- 1-3 cm Installation Easy to install with included screwdriver for hassle-free replacement. Usage Recommended replacement of the accessory kit every 3-6 months for optimal performance, depending on usage frequency. Other information The dust bag features three layers: a melt-blown layer, a filter layer, and a non-woven layer, effectively filtering out 99% of stains. The fiber mop is highly absorbent, making it easy to remove various stains, footprints, and dust. Note: Light reflection and different displays may cause the color of the item in the picture to differ