--- product_id: 535629381 title: "Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer" price: "R$352" currency: BRL in_stock: true reviews_count: 9 url: https://www.desertcart.com.br/products/535629381-flutter-valve-device-for-lungs-breathing-exercise-devicefor-lungs-adjustable store_origin: BR region: Brazil --- # Compact & portable design Adjustable expiratory resistance 3 ball sizes for progressive training Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer **Price:** R$352 **Availability:** ✅ In Stock ## Summary > 💪 Elevate your breath game — because every inhale counts! ## Quick Answers - **What is this?** Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - **How much does it cost?** R$352 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/535629381-flutter-valve-device-for-lungs-breathing-exercise-devicefor-lungs-adjustable) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Simple Daily Routine:** Just 5-10 minutes twice a day to elevate your respiratory health. - • **Mucus Removal Made Easy:** Drug-free OPEP tech loosens and clears airways naturally. - • **Tailored Resistance Levels:** Three interchangeable balls (15/16/18mm) let you customize your lung workout. - • **Breathe Stronger, Live Better:** Boost lung capacity and oxygen intake with targeted breathing exercises. - • **Anywhere, Anytime Lung Training:** Compact, lightweight design fits your busy lifestyle on the go. ## Overview The Flutter Valve Device is a portable lung exerciser featuring adjustable expiratory resistance with three ball sizes to enhance lung capacity, promote natural mucus removal using OPEP technology, and improve breathing patterns. Lightweight and easy to use, it supports daily respiratory training anytime, anywhere. ## Description Shop TyeinGo's Favorites Visit the Store Shop TyeinGo's Favorites Visit the Store Review: Flutter Valve that works. - This Flutter Valve works amazingly well. It's easy to use and it is loosening up the mucus so I can cough it up and get rid of it. I'm already breathing better than I have in weeks! Very glad I bought it! Review: Great breathing tool - This is a great product. Not only does it provide exercise for muscles involved in breathing, but it also aids in removing thick secretions in patients lungs. There are 3 different size balls enabling changes in resistance. It is sturdy and easily taken apart for cleaning. I have used this unit in the hospital for years. Love it. Thank you. ## Features - Enhance Lung Exercise & Recovery: Improve your lung capacity and strength with our innovative lung exerciser. It acts as a breathing trainer, helping you achieve better breathing sport, exercise your lung muscles, and promoting O2 intake. - Help to Mucus Removal: Our device utilizes OPEP technology to effectively loosen and remove mucus from the airways, promoting better breathing and improved respiratory health. Enjoy the benefits of this drug-free therapy from the comfort of your own home. - Optimal Breathing Training: Our product incorporates O2 trainer technology, which helps regulate and control your breathing patterns. The adjustable expiratory resistance device enables you to improved lung function and better overall performance. - Easy to Use: Our lung exerciser device is easy to use, equipped with a 15/16/18mm ball suitable for most people. It is recommended to use it twice a day for 5-10 minutes at a time. - Compact and Portable: Take your lung health on the go! Our device is compact and portable, allowing you to incorporate breathing exercises into your daily routine wherever you are. Stay active, breathe better, and live a healthier life. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #34,508 in Health & Household ( See Top 100 in Health & Household ) #10 in Breathing Trainers & Monitors | | Customer Reviews | 4.5 out of 5 stars 1,125 Reviews | ## Images ![Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - Image 1](https://m.media-amazon.com/images/I/61vCCbZjjRL.jpg) ![Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - Image 2](https://m.media-amazon.com/images/I/71DX-V3gzmL.jpg) ![Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - Image 3](https://m.media-amazon.com/images/I/71ucugL2HlL.jpg) ![Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - Image 4](https://m.media-amazon.com/images/I/71NlA6-0zpL.jpg) ![Flutter Valve Device for Lungs, Breathing Exercise Devicefor Lungs, Adjustable Resistance for Natural Mucus Removal, Portable Lung Exerciser Device | Breathing Trainer - Image 5](https://m.media-amazon.com/images/I/71Ge7e3IuYL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Flutter Valve that works. *by G***D on May 5, 2026* This Flutter Valve works amazingly well. It's easy to use and it is loosening up the mucus so I can cough it up and get rid of it. I'm already breathing better than I have in weeks! Very glad I bought it! ### ⭐⭐⭐⭐⭐ Great breathing tool *by W***. on April 17, 2026* This is a great product. Not only does it provide exercise for muscles involved in breathing, but it also aids in removing thick secretions in patients lungs. There are 3 different size balls enabling changes in resistance. It is sturdy and easily taken apart for cleaning. I have used this unit in the hospital for years. Love it. Thank you. ### ⭐⭐⭐⭐⭐ Great product *by C***R on April 26, 2026* This is an excellent product to help with upper respiratory issues. It is helping my family member with his pulmonary disease. It was sent quickly and is exactly as described. Thank you ## Frequently Bought Together - Mucus Clearance and Lung Expansion Device, Flutter Valve Mucus Removal Device, Lung Exerciser Device for Lung Strengthener, Breathing Exercise Device for Lungs (Light Blue) - Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - Made in USA - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture, Tea, Pills - 4 fl oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/535629381-flutter-valve-device-for-lungs-breathing-exercise-devicefor-lungs-adjustable](https://www.desertcart.com.br/products/535629381-flutter-valve-device-for-lungs-breathing-exercise-devicefor-lungs-adjustable) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-22*