General description High-quality replacement parts for the For 7490 Immortal, 8290 Immortal, and Kabum Smart 900 Vacuum Cleaners. These components are designed to enhance the cleaning efficiency of your vacuum by reaching into corners and filtering fine dust, pollen, and other allergens from the air. Technical specifications Type: For 7490 Immortal / 8290 Immortal / Kabum Smart 900 Vacuum Cleaner Material: Plastic Package Contents: 2 roller brushes, 6 side brushes, 6 HEPA filters, 6 mop cloths, 6 dust bags 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: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.