Power Breathe Fitness Plus by Powerbreathe, Strength Training

POWERbreathe K5 for Inspiratory Muscle Training

POWERbreathe - Breathing Exercise Device for Lungs, Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and

POWERbreathe® Electronic K4 – Creative Health Products

POWERbreathe IMT Plus Series – BMedical

POWERbreathe - Official site

POWERbreathe Plus – Light Resistance – Shop Kaplan

POWERbreathe Plus Medium Resistance Breathing Device

POWERbreathe Medic Plus IMT

POWERbreathe Fitness Plus medium blue – Thomann United States

POWERBREATHE - Breathing Exercise Device, Breathing Trainer and Therapy Tool