General description For M12 Pro Robot Vacuum Cleaner Side Brush Filter Accessories are designed to enhance the cleaning efficiency of your vacuum cleaner. Made from high-quality materials, these accessories allow your vacuum to reach into corners for a more thorough cleaning. The filters effectively trap fine dust, reducing dust, pollen, and other allergens from entering the air you breathe. Technical specifications Color: Black Material: Microfiber Package Contents: 4 side brushes, 3 HEPA filters, 4 mop cloths, 4 dust bags, 1 cleaning brush 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 regular maintenance.