Having strong filtering ability, it can capture small particles and extend the service life of the vacuum cleaner. Experience long-lasting reliability and reliability during long-term cleaning. No need for modification or additional tools, anyone can easily replace parts and keep the vacuum cleaner running smoothly. Maintain the optimal performance of robot vacuum cleaners and save potential maintenance or early replacement costs. If you receive bent or curled side brushes due to rough transportation, simply soak them in warm water for 15 seconds to restore them.