250-4000ml capacity

The HUDSON RCI Atemtrainer Voldyne 4000 is designed for respiratory therapy, featuring a capacity range of 250-4000ml. This versatile device is ideal for patients looking to improve lung function and increase lung capacity through guided breathing exercises. Its easy-to-read measurements allow users to track their progress and set personalized goals. The Voldyne 4000 encourages deep breathing, helping to enhance inspiration and expel residual air from the lungs effectively. Whether used in a clinical setting or at home, this Atemtrainer fosters respiratory health and is suitable for users of varying levels of respiratory ability.