Roller anti-curl, the brush roller regulates the rotation, prevents the hair from tangling. Exquisite and delicate, very matched with the equipment.< /p> Anti-wind roller designed to prevent hair from tangling, for easy and easy assembly. Replacement brush for Conga 3090 Series Vacuum Cleaner Robots vacuum cleaner. The package includes 2 cleaning brushes for Cecotec Conga 3090 vacuum cleaner. Description Description Replacement brush for Conga 3090 Series Vacuum Cleaner Robots. Fast-spinning brushes to get your robot up and running at performance level . * As a normal maintenance, it can be removed and replaced. * It is recommended to replace parts 2-3 months depending on the frequency of use to maintain the machine to run at better performance.