General description 100% new and high quality spare part accessories for Combo J7+ and J9+ Robot Vacuums. Made of high-quality materials, these components enhance the vacuum's cleaning efficiency by allowing it to reach into corners and crevices for a more thorough clean. The HEPA filter effectively captures fine dust, reducing allergens such as pollen from entering the air. Technical specifications Material: Plastic Package Contents: 1 pair of roller brushes, 6 side brushes with screws, 4 HEPA filters, 4 mop cloths, 1 cleaning brush, 1 screwdriver 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 various floor surfaces, effectively removing both small dust and larger debris. Other information Note: Due to different production batches, product details may vary slightly, but this does not affect functionality. Light reflection and different