The dust bag is made of melt-blown fabric and non-woven fabric, combined with the cleaning station can effectively capture 99.7% of ultra-fine dust down to 0.3 tiny particles. The mop cloth has strong and long-lasting cleaning power, which can easily respond to various stains such as footprints on the floor, juice residue, and oil stains. The side brushes are perfectly matched and the installation method is the same as the old parts, which is easy to install, easy to use. A dust filter is created in tiny dust and to reduce secondary air pollution. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance Type:Vacuum Cleaner Accessories Applicable Models:For 11090 Revolution Colour:As Shown Material:Plastic Package Contents: 2 * Main Brush 6 * Dust Bag 6 * Mop Cloth 6 * Filter 6 * Side Brush Only the above package content, other products are not included. Note: Light reflection and different