Vitalograph SafeTway One Way Valve Mouthpieces (Box of 200)

SafeTway Mouthpieces with Patented One-Way Valve These SafeTway Mouthpieces feature a patented one-way valve for reliable and hygienic expiratory lung function measurements. They are designed to ensure accurate results while preventing cross-contamination.

• One-Way Valve: Prevents exhaled air from flowing back into the mouthpiece.
• Expiratory Use Only: Specifically designed for expiratory lung function measurements.
• Compatible with Peak Flow Meters: Ideal for use with peak flow meters for monitoring lung capacity.
• Versatile Compatibility: Suitable for use with spirometers from leading brands such as Vitalograph, Micro Medical, MIR, Cosmed, and Clement Clarke.

These mouthpieces offer a safe, efficient, and hygienic solution for lung function testing in clinical settings.