General description For X30 Ultra Robot Vacuum and Mop Combo Accessories Parts are designed to enhance the cleaning efficiency of your vacuum cleaner. Made from high-quality materials, these accessories ensure a thorough cleaning by reaching into corners and crevices. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing everything from fine dust to larger debris. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 4 side brushes, 4 HEPA filters, 4 mop cloths, 4 dust bags Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The accessories can be easily removed and replaced as part of normal maintenance.