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2 year warranty
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Pressure that's good for you
With a flow-dependent, one-way valve, threshold devices maintain a constant pressure, regardless of the patients airflow. See all benefits
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Philips shop price
Mouthpiece/mask option for flexibility
Threshold is made of durable, high-impact acrylic.
Effective therapy in any position
Threshold IMT inspiratory muscle trainer can be used for muscle strength and endurance.
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