General description Replacement Accessories Kit for L20 Ultra Robot Vacuum Cleaner is a 100% new and high-quality product made of durable materials. This kit includes various components designed to enhance the cleaning efficiency of your vacuum cleaner, allowing it to reach into corners and crevices for a more thorough clean. Technical specifications Type: Vacuum cleaner parts Material: Plastic Package Contents: 2 roller brushes, 6 side brushes, 4 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 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.