Hudson TriFlo II Incentive Deep Breathing Exerciser Spirometer
Hudson RCI TriFlo II Incentive Deep Breathing Exerciser is ideal for developing, improving, and maintaining respiratory fitness. It has been scientifically constructed as a means of encouraging you to take a slow Sustained Maximal Inspiration (SMI). A Sustained Maximal Inspiration is vitally important to your general well-being. Deep breaths expand the small air sacs of your lungs and help clear the air passages of mucus. This, in turn, can help prevent the build up of fluid in your lungs.