A built-in, 3-zone asthma management system facilitates patient training and compliance, and allows flexibility in setting the zones. The unique, oval mouthpiece provides a more natural fit. The unit can be cleaned with soap and water and is dishwasher safe. The linear scale measures from 60-810 liters/minute. The clear plastic carrying case also holds the easy-to-use diary and instructions in English and Spanish.
Designed for single patient use, however, disposable one-way valve mouthpieces are available. Unconditional 1-year manufacturer's warranty. Designed for single-patient use or can be used with disposable one-way valve mouthpieces to prevent cross-contamination.