General description For X40/X40 Pro/X40 Ultra Robot Vacuum Cleaner Accessories are made of high-quality materials, ensuring effective cleaning performance. The side brushes allow the vacuum cleaner to reach into corners for a more thorough clean, while the filter captures fine dust, reducing dust, pollen, and other allergens in the air. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 2 side brushes, 2 HEPA filters, 6 mop cloths, 2 dust bags, 1 cleaning brush, 1 main brush cover Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace spare parts every 2 to 3 months to maintain optimal performance of the vacuum cleaner. The uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing everything from small dust to larger debris. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.