Easy Installation - The side brushes are perfectly matched and the installation method is the same as the parts, which is easy to install, easy to use. The mop cloth has strong and long-lasting cleaning power, which can easily respond to stains such as footprints on the floor, juice residue, and oil stains. The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs. HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe. 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. Colour:As Shown Material:Plastic Package Contents: 1 * Roller brush 4 * Side brush 4 * Mop Cloth 4 * Filter Only the