General description Perfect replacement parts for the 2290 Ultra Robot Vacuum Cleaner, designed to enhance cleaning efficiency. Made from high-quality, environmentally friendly materials, these components are soft, durable, and effective in removing dirt, dust, and debris, including pet hair. Technical specifications Type: Vacuum Cleaner Accessories Model Number: for 2290 Ultra Color: as shown Material: Plastic Dust capture efficiency: 99.7% of ultrafine dust down to 0.3 micrometers Measurement allowed error: +/- 1-3 cm Compatibility and accessories 1 * Main Brush 1 * Main Brush Cover 4 * Dust Bag 4 * Mop Cloth 4 * Filter 4 * Side Brush 1 * Cleaning Brush Usage It is recommended to replace the spare parts every 2 to 3 months, depending on the frequency of use, to maintain optimal performance. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.