General description For N20 Plus and N20 Robot Vacuum Cleaner, this set of accessories includes high-quality components designed to enhance cleaning efficiency. The side brushes and HEPA filters work together to capture fine dust, pollen, and other allergens, ensuring cleaner air in your home. The uniquely designed brushes feature rubber treads that adapt to various floor surfaces, effectively removing both small dust particles and larger debris. Technical specifications Material: Plastic Package Contents: 1 x roller brush, 6 x side brushes, 4 x HEPA filters, 4 x mop cloths, 1 x cleaning brush Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The components can be easily removed and replaced as part of regular maintenance.