Flutter Valve Breathing Exercise Device for Lungs, Portable Lung Exerciser & Mucus Clearance Device, Adjustable Resistance for Mucus Removal

I ordered this a couple months ago, and wanted to give it a decent trial before reviewing. I think this really works well, and I can feel a difference. It really does loosen up the mucus and hake breathing easier and more effective. I highly recommend it. It is small, lightweight, and very easy to clean. Glad I noticed this item!!

This is a simple and well made device. It is easy to adjust the resistance and performs better than I thought it would. While it is hard plastic, there are no flimsy parts to worry about.

I’m very impressed with this lung exerciser device. It’s simple to use, lightweight, and well built. After just a short time of regular use, I noticed an improvement in my breathing capacity and lung strength. The adjustable resistance feature is a big plus—it allows you to start at an easy level and gradually challenge yourself as you progress. The device is also easy to clean and small enough to carry around, so I can keep up with my exercises at home or on the go. It’s a great tool for anyone looking to strengthen their lungs, improve stamina, or support recovery. Definitely worth it and highly recommended!

A pulmonologist recommended this for lung exercise. Unfortunately the intended target does not have enough sustained breath to get the benefit. At least we didn't buy it from the medical center supply where it was $80 and private pay! Our respiratory tech did note the price, quality, etc, and may be telling others to get them from Amazon.

It's the strangest thin! Blowing into this "thing" creates a "bouncing" in my lungs that completely broke up my bronchitis. I suffered terribly until a nurse friend of mine told me about the Flutter Valve. It really works! What I, also, like about it is that it can be used to strengthened weak lungs to help take in deeper breaths. It's great quality and usefulness for the money. It's so easy to use, also.

Fast delivery. Was skeptical as I have tried other devices with poor results. Performs exactly as advertised and further documented in instruction pamphlet. Substantial construction with variable resistance balls and ease of cleaning. Very effective. Pleased with purchase. Would recommend.

Could not get it to "flutter". Got 2 and will be returning the 2nd. The top part seems to disconnect when trying to use, and I needed to hold it together. Was difficult to use, and I couldn't get it to function.

This product came exactly how it is described with all the components and works excellently. It got my patient better quicker. It is very easy to use. The packaging is i've never had.Instructions are easy to read. The device is durable with multiple mouthpieces,l and easy to clean . Thank you so much.

ممتاز ومريح

No box, no instructions included and poorly packaged.