3 Ball Spirometer Lung Exerciser Breathing Therapy & Respiratory Fitness

The 3-Ball Spirometer is a simple, effective lung exerciser designed to improve breathing strength and lung capacity. Commonly used for post-surgery recovery, COVID rehabilitation, asthma, COPD, and general respiratory fitness, it features three color-coded chambers that provide visual feedback during inhalation. Non-electric, lightweight, and made from medical-grade materials, it is safe, reusable, and suitable for home, hospital, and physiotherapy use.