General description For X40 Ultra Robot Vacuum Cleaner accessories include high-quality components designed to enhance cleaning efficiency. The set features uniquely designed brushes with rubber treads that adapt to various floor surfaces, effectively removing both small dust and larger debris. Regular maintenance is essential, and it is recommended to replace these spare parts every 2 to 3 months to ensure optimal performance. Technical specifications Color: As shown Material: Plastic Package Contents: 2x roller brush, 6x side brush, 4x HEPA filter, 4x mop cloth, 4x dust bags, 1x cleaning brush Measurement allowed error: +/- 1-3 cm 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.