General description High-quality replacement parts for T30S, T30S COMBO, and T30S Pro Robot Vacuum Cleaner. 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 Material: Plastic Package Contents: 1 x roller brush, 2 x side brushes, 3 x HEPA filters, 2 x dust bags Measurement allowed error: +/- 1-3 cm Usage To maintain 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.