General description Replacement parts for Narwal Freo and Narwal J3 Robot Vacuum Cleaner, including high-quality side brushes, HEPA filters, and mop cloths. These components are designed to enhance the cleaning efficiency of your vacuum cleaner, ensuring it reaches deeper into carpets and effectively filters fine dust and allergens from the air. Technical specifications Type: Vacuum Cleaner Parts Material: Plastic Package Contents: 1 Roller Brush, 4 Side Brushes, 4 HEPA Filters, 4 Mop Cloths 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 dust and larger debris.