Ships USPS ground advantage Thanks and God bless The AirLife Volumetric Incentive Spirometer with One-Way Valve is a handheld spirometer designed for enhancing lung capacity and airflow in patients. With a capacity of 4000ml, this device is ideal for medical professionals who want to help their patients improve their breathing capabilities. The one-way valve ensures accurate and precise results, making it a reliable tool for healthcare practitioners in various settings. The AirLife 001901A model is known for its quality and performance, making it a valuable addition to any medical equipment collection.
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