The Flutter VRP1 is a high frequency airway pressure oscillation device used in respiratory therapy for the purpose of airway clearance.

At the end of each session gentle coughing will bring up the loosened mucus.

The Flutter mucus clearance device is shaped like a pipe with a hardened plastic mouthpiece at one end, a plastic protective, perforated cover at the other end, and a high-density stainless steel ball resting in a plastic circular cone on the inside.

The Flutter provides positive expiratory pressure (PEP) therapy for patients with mucus producing respiratory conditions, including: Atelectasis, Bronchitis, Bronchiectasis, Cystic Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), Asthma or other conditions producing retained secretions.