General description For Freo X Ultra, J4 Main Side Brush Mop Cloth Hepa Filter is designed to enhance the cleaning performance of your vacuum cleaner. Made from high-quality materials, this set includes various components that work together to ensure a thorough cleaning experience. Technical specifications Material: Plastic Package Contents: 1 x roller brush, 8 x side brushes, 4 x HEPA filters, 4 x mop cloths 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 different floor surfaces, effectively removing 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.