Description

The low-cost alternative to Midmark Spiro Mouthpieces! It just makes sense. SDI s easy-to-use mouthpieces are ideal for both adult and pediatric patients. Why pay more when we provide the same quality and performance as other manufacturers specifications at a fraction of the cost? Meets or exceeds all American Thoracic Society specifications, and is substantially equivalent to the new IQGuard (TM) This is a box of 100.