The Heyer Cumulus is a powerful ultrasonic nebulizer, suitable for the treatment of respiratory tract conditions such as bronchitis, chronic respiratory infections, asthma and much more. The Heyer Cumulus can be used flexibly for all areas of air humidification and respiratory treatment. An optimum range of accessories is available for application in hospitals, surgeries and at home. All the application parts of the Cumulus and the ultrasonic cup can be dismantled in seconds and can be disinfected and/or autoclaved, making it easy to keep clean.