Use the IA150 with the EMST150 to create a dual purpose RMST device! 

With the addition of the IA150, you can now train the inspiratory muscles with the pressure-thresholds only found with the EMST 150™. Like our premier product the EMST150, the IA150 uses the same pressure thresholds, from 30cmH20 – 150cmH20 providing the patient with the best range of exercise for their individual need. Simply insert the EMST150 into the IA150 and immediately create a dual purpose inspiratory-expiratory device. Click here  IA150 Inspiratory Adapter Instructions to learn how to set up and use your IA150 inspiratory adapter.