MILLSTEPS Breathing Exercise Device for Lungs,Flutter Valve,Expiratory Breathing Exerciser - Clear Mucus from Airways Naturally & Build Stronger Lungs

Order came quickly. Wish I had bought it sooner for my husband with COPD. He does use it and it does work to a degree for him. It takes him time as it's hard to breath but it does brings up the mucus. Easy to clean.

Very helpful at clearing mucus out of lungs if used daily! I started will the smallest ball bearing and worked-up until I was using the largest ball bearing and used at 1-2 times per day and it really helped, along with an expectorant, to help dislodge some really stubborn mucus in my lungs. Easy to use & to clean! Thank you for designing such a helpful product!

The MILLSTEPS Breathing Exercise Device has earned a spot in my health routine—helpful, compact, and thoughtfully designed for daily lung support. 🌬️ What I Love: Dual Breathing Modes: Designed for both inhalation strength and mucus clearance, it’s versatile for deep-breath training and airway opening. Tangible Improvement: Even after a week of regular use, I noticed easier breathing and a subtle improvement in lung flexibility; breathing feels deeper during workouts. Adjustable Resistance & Easy Tracking: With multiple airflow settings and a clear visual indicator, it’s simple to customize your session and monitor progress. Portable & Simple Design: Compact enough for travel or gym bags, and straightforward to use—no complicated instructions. ⚠️ A Few Tips: Clean Carefully: Regular disassembling and rinsing is necessary to prevent buildup—use warm soapy water and allow it to dry completely. Consistency is Key: For noticeable benefits, daily use is best—results are gradual, not overnight. ✅ Final Take: If you're looking for an easy-to-use device to support respiratory health—especially for lung expansion, breathing control, or clearing mucus—the MILLSTEPS exerciser is a solid and practical choice. Consistency makes it worthwhile!

This mucus relief and lung expansion device was recommended by my doctor. It works well and has helped me clear mucus from my lungs.

Works well!! Lungs feel more open and less full. After only a week, my fiancée is able to breathe deeply without any coughing, wheezing, congestion or discomfort. Great value for the price. Definitely worth it, haven’t tried cleaning it yet but would purchase again.

Thank you, the service was wonderful

You strengthen your lungs by practicing both inhaling and exhaling. This hunk of junk only allows for 1. Doesn't work well. Just frustrating than helpful

This device is a must have for Restrictive Lung disease patients. My husband has COPD and suffered with a rattling cough that sounded like he needed to clear his throat. It would not improve. Being a nurse for many years, I knew his breathing should be clearer. I was also familiar with the concept of this device. It creates a fluttering air flow exerciser. Within a day or two, his breathing was indeed easier and the rattling cough disappeared and never returned. If you know or love someone with Restrictive Lung disease, this is a must! The directions are clear and easy to follow.