Summary of Our Top Picks


best for expelling mucus


AirPhysio has a unique design that allows for deep breathing exercises, making it the best option for expelling mucus and improving lung function.

The Breather

easiest to use


The BREATHER has received positive reviews for its ease of use, making it the best option for those new to breathing exercises or with complicated devices.


Best budget-friendly


Acapella has a wide range of attachments and settings that allow steam therapy, making it the best option for this purpose.

According to data from the Centers for Disease Control and Prevention (CDC), the number of cases of chronic respiratory problems in the United States has been on the rise in recent years.

In 2014, an estimated 24 million adults in the U.S. (9.4% of the population) had the doctor-diagnosed chronic obstructive pulmonary disease (COPD), which includes conditions such as emphysema and chronic bronchitis. This number increased to 26 million adults (10.1% of the population) in 2018.

Asthma, another chronic respiratory condition, affects an estimated 25.5 million adults and 6.2 million children in the U.S. The number of adults with asthma has remained relatively stable over the past few years, but the number of children with asthma has increased slightly.

Overall, the data suggests that the number of chronic respiratory problems in the U.S. is rising, and people need to be aware of these conditions and seek appropriate medical treatment.

mucus clearance devices

Mucus clearance devices are an effective way to improve lung function and break up mucus, making them helpful tools for those with COPD, asthma, and cystic fibrosis. This article will provide an overview of the top five mucus clearance devices, their features, and the pros and cons of each.

Top 5 Mucus Clearance Devices


Editors Choice






Website Link


To clear mucus from the lungs. To improve lung function and breathing.

To improve breathing and respiratory muscle strength

The purpose of the Acapella Breathing Device is to aid in respiratory therapy and help with breathing.

Device creates vibrations to thin and expel mucus easily.

Lungs expansion device nad mucus removal


Oscillating Positive Expiratory Pressure (OPEP) device

Respiratory muscle trainer or breathing exerciser. 

Mechanical vibratory PEP therapy device

Oscillating Positive Expiratory Pressure Therapy System

Mechanical vibratory PEP therapy device

Target Audience

Individuals with respiratory conditions such as COPD, asthma, and bronchitis.

Ederly, swimmers, smokers, deep sea divers, musicians, singers, athletes, etc

Athletes, individuals with respiratory conditions, and anyone looking to improve their breathing

Patients with respiratory conditions such as COPD and asthma, as well as healthcare professionals who provide respiratory therapy

People with some lung conditions such as cystic fibrosis, bronchiectasis with nontuberculous mycobacterial (NTM) disease and COPD, as well as athletes.

COPD, asthma and Cystic Fibrosis. Athletes, People with respiratory issues, anyone looking to improve lung function








46 × 56 × 126 mm

129 x 43 x 46mm

4 x 7 x 3


11.9 x 9.1 x 5.3 cm


Adjustable resistance settings

Adjustable to suit individual needs

The inhale settings range from 1-6 The exhale settings also range from 1-5

Adjustable resistance levels

Adjustable resistance levels

Adjustable resistance


Can be used for daily therapy sessions Varies depending on the model, but typically ranges from 5-15 minutes

Recommended use is 15-20 minutes per day. Each session will comprise of two sets with 10 repetitions per set. That means you’ll do 20 reps in the morning and 20 reps at night.

The therapy sessions can last from a few minutes to several hours, depending on the patient's needs and the healthcare professional's recommendation.

Use the device twice a day, regularly, and up to four times a day if you produce a significant amount of mucus.

Approx. 10-20 mins

1-2 times per day. The device should be used for a period of 10-20 minutes or until all mucus has been cleared.


Airway clearance therapy, specifically designed to help clear mucus from the lungs

Helps to improve lung function and respiratory muscle strength.

Helps to clear mucus, open airways and improve breathing for patients with respiratory conditions

It should be used in combination with your breathing exercises to help you
clear phlegm from your chest.

Increase your lung capacity for better performance

Flow Range

5-30L per minute


Up to 15L

10 L/min up to 30 L/min

Up to 15L

Cleaning and Maintenance






1. AirPhysio

AirPhysio is a device that helps clear mucus and expand the lungs. It uses a natural process called Oscillating Positive Expiratory Pressure (OPEP) to assist the body’s natural cleaning process. This helps maintain optimal hygiene in the lungs and restores lung capacity.

You can use the device to treat respiratory conditions such as Asthma, COPD, Cystic Fibrosis, Bronchiectasis, etc. These conditions can make it difficult for the body to clear contaminated mucus and can lead to a reduction in lung capacity over time. This can cause shortness of breath during climbing stairs or light jogging.

AirPhysio is a product that benefits multiple groups of people, including the elderly and smokers. It can help improve breathing and lung function for these populations.

Our top pick


Editors Rating:

4.6 /5


  • Compact, portable design that is easy to use, making it accessible for people who are new to breathing exercises or have difficulty with complicated devices.
  • Helps to quickly and effectively clear mucus from the lungs, improving lung function and breaking up mucus.
  • Can be used in conjunction with other treatments such as inhalers and medications
  • Portability, which makes it easy to take with them when traveling.
  • Many users report that they have noticed a significant improvement in their lung function and ability to clear mucus after using the device.


  • It’s a bit expensive but when compared to the cost of respiratory therapy treatments its nothing.


The BREATHER is a medical device designed to help people who have difficulty breathing, speaking, and swallowing due to chronic illnesses such as COPD (Chronic Obstructive Pulmonary Disease) and other conditions that affect the respiratory muscles. This device is a drug-free solution for those suffering from shortness of breath and other respiratory problems.


The Breather

Editors Rating:

4.4 /5


  • The BREATHER is an device designed to help those suffering from respiratory issues such as shortness of breath, speech and swallowing difficulties, and weakened respiratory muscles.
  • It is the first drug-free solution to reduce stress and anxiety caused by shallow breathing.
  • Device may have a beneficial effect on dyspnea, breathlessness, fatigue, and overall health.


  • Single-person use, so it is not returnable

3. Acapella

Acapella is a therapy that can help people with chronic respiratory diseases to clear secretions from their lungs. This therapy is done using a device called PEP (Positive Expiratory Pressure), and it is designed to be done on your own, without the need for an assistant. The acapella device combines the benefits of PEP therapy with airway vibrations, which makes it even more effective at clearing secretions.

This therapy is also very convenient as you can do it in virtually any position, whether sitting, standing, or reclining. It is also much easier to tolerate than traditional Chest Physical Therapy and takes less time to complete. It benefits people with lung diseases that cause secretory problems, such as COPD, asthma, and Cystic Fibrosis.



Editors Rating:

4.3 /5


  • The Acapella offers a convenient and easy-to-clean solution for those with respiratory difficulties.
  • It features a 22mm fitting that can be used with a mouthpiece and disassembles into four parts that can be autoclaved, boiled, or dishwashed.
  • Allowing use in any position


  • Should not be placed in the automatic dishwasher, boiled, or bleached, as this could damage the device.
  • Some users have also reported difficulty in cleaning and maintaining the device.

4. Aerobika OPEP Therapy System

The Aerobika OPEP Therapy System is an easy-to-use device that can help clear your airways naturally and without medication. It creates pressure and oscillations in your airways, which helps you move mucus to the top, where you can cough it out. This can be especially helpful for people with weak or collapsed airways.



Editors Rating:

4.2 /5


  • One of the things people like about the AEROBIKA® OPEP Device is its ability to reduce COPD readmissions by 28% in the critical 30-day period and post-operative readmissions by 39%.
  • Reduces the use of oral corticosteroids and antibiotic treatments


  • May not be suitable for certain medical conditions.
  • Some users may experience discomfort or a gag reflex when using the device.

5. The Tilcare Mucus Exhaler Device

Not only does this device improve lung health and clean the airways, but it can also serve as a convenient trainer for respiratory issues such as COPD, Pneumonia, Asthma, Bronchitis, and Cystic Fibrosis. In addition, it can also improve acapella performance and assist smokers in their detox process.

The Tilcare Mucus Exhaler Device with Filter is a medical device that utilizes Oscillating Positive Expiratory Pressure (OPEP) technology to clear out mucus and enhance lung strength. This technology works by expanding the lungs and reducing mucus accumulation. The device is intended to enhance overall well-being, fitness, and sleep.


Editors Rating:

3.9 /5


  • Additionally, it comes with a free filter that removes 99% of viral and bacterial matter from the airways, which helps to prevent the recirculation of toxins and prolongs the life of the device.


  • Additionally, it is currently only available for purchase in Canada.
  • Some users have also reported difficulty in using it properly

What Is Mucus Clearance?

Mucus Clearance is the process of removing excess mucus from the airways. Mucus is a thick, sticky substance produced by the lining of the airways. It plays an important role in protecting the lungs from infection and irritation by trapping dust, dirt, and other particles.

The process of mucus clearance can be done in several ways, such as through coughing, deep breathing exercises, or using devices such as Acapella, AirPhysio, The BREATHER, Aerobika, and TilCare.

Clearing mucus from the airways is important for optimal respiratory function. Removing excess mucus can reduce the risk of infection and improve your ability to breathe. It also gives a sense of relief and betterment in the respiratory system. When you clear out the mucus, it helps your lungs to function better and breathe more comfortably.

Different Types of Mucus Clearance Devices

The Mucus Clearance Device is a specialized tool that can help individuals with long-term lung diseases, such as cystic fibrosis, eliminate excess sputum in their lungs. These devices come in various shapes and forms, such as mouthpieces or masks, and use air pressure to oscillate the mucus around the throat while clearing it from multiple areas inside the body.

There are two main categories of airway clearance devices: positive expiratory pressure (PEP) and high-frequency chest wall oscillation. These devices can help clear the lungs of secretions, making it easier for individuals with certain breathing conditions to get more restful sleep at night.

how mucus clearance devices work

The Mucus Clearance Device uses steel balls to provide resistance against exhaling, creating a positive pressure as you breathe out, which moves the loosened mucus, allowing you to cough it up and promote healthy lungs and airways. It is important to note that airway clearance devices should be used with other treatments, such as medication and breathing exercises.

To use an OPEP device, sit upright on a chair or sofa, take a deep breath, hold for several seconds, and exhale slowly into the device. Repeat this inhale-hold-exhale cycle twice, filling your lungs to capacity and then forcefully exhaling into the device until you empty it. The fluttering effect should be at its highest point in these two steps.

Different types of mucus clearance devices work in different ways. For example, a PEP device uses positive pressure to clear out excess sputum in the lungs, making it easier for patients with cystic fibrosis to cough up phlegm.

An IPV device vibrates the chest to loosen mucus deep in the airways.

An OHFO device delivers low-volume, high-frequency jet oscillation to the lungs through a mouthpiece, using sound frequencies to clear carbon dioxide and phlegm. A Flutter device uses PEP therapy to create vibrations when you exhale to loosen mucus from bronchial walls.

An HFCWO device, or inflatable vest, vibrates your lungs with air pressure to help clear mucus in smaller passages. A Lung Flute Acoustic Induction Device generates low-frequency sound waves to stimulate mucus clearance.

How to Choose the Right Mucus Clearance Device: A Comprehensive Guide

1. Consider your specific needs: Think about the type of mucus clearance device that best suits your needs. For example, if you have chronic bronchitis or COPD, a device that can help clear mucus from the lungs may be more beneficial than a simple nasal aspirator.

2. Research different brands and models: Look into different brands and models of mucus clearance devices and compare their features and benefits. Pay attention to things like ease of use, effectiveness, and durability.

3. Read reviews and testimonials: Look for reviews and testimonials from other device users. This will give you an idea of how well it works and whether others have had positive experiences.

4. Check for certifications: Make sure that the device you’re interested in is certified by a reputable organization, such as the FDA. This will ensure that it meets certain safety and quality standards.

5. Consult with your doctor: Before making a purchase, it’s always a good idea to consult with your doctor. They may be able to recommend a specific device that would be most beneficial for your condition.

The Benefits of Mucus Clearance Devices: Improving Lung Function and Quality of Life

The benefits of using these devices include the following:

  1. Improved lung function: By clearing mucus from the lungs, these devices can help improve breathing and reduce the risk of lung infections.
  2. Increased comfort: Clearing mucus from the lungs can also reduce feelings of chest congestion and shortness of breath.
  3. Reduced need for medications: By improving lung function and reducing the risk of infections, these devices may also reduce the need for medications such as antibiotics.
  4. Better quality of life: By improving lung function and reducing symptoms, these devices can help improve the overall quality of life for people with lung conditions.

You should consult a healthcare professional, such as a pulmonologist, to determine which device is best for you.

mucus clearance devices benefits

Unveiling the Hidden Dangers of Excessive Mucus in the Lungs

Mucus plays an important role in protecting the lungs from infection and irritation, but when there is an excess of mucus, or it becomes thick and difficult to clear, it can lead to several lung conditions. Some of these diseases include:

  1. Chronic Obstructive Pulmonary Disease (COPD): COPD is a group of lung diseases that includes emphysema and chronic bronchitis. These conditions cause the airways to become narrowed, making breathing difficult. A buildup of mucus in the airways is a common symptom of COPD.
  2. Asthma: Asthma is a chronic lung disease that causes inflammation and airways narrowing, making breathing difficult. Excess mucus production is a common symptom of asthma.
  3. Cystic Fibrosis: Cystic fibrosis is a genetic disorder that affects the lungs and digestive system. It causes the mucus in the lungs to become thick and sticky, making it difficult to clear.
  4. Pneumonia: Pneumonia is a lung infection that causes inflammation and fluid buildup in the lungs. A buildup of mucus in the lungs can increase the risk of pneumonia.
  5. Bronchiectasis: Bronchiectasis is when the lungs’ airways become wider and damaged. This can cause a buildup of mucus in the lungs, making it difficult to clear.
  6. Sinusitis: Sinusitis is an infection or inflammation of the sinuses. It may cause the production of excessive mucus in the sinuses and nasal passages, which can lead to a buildup of mucus in the lungs.

It’s important to note that these are not the only diseases caused by mucus in the lungs, and not all people with excessive mucus production will develop one of these conditions. However, seeking medical attention is essential if you notice symptoms such as difficulty breathing, persistent coughing, and chest pain.


Mucus clearance devices, such as Acapella, AirPhysio, The BREATHER, Aerobika, and TilCare, are designed to help improve lung function and break up mucus. They use air flow or vibration to help loosen and clear mucus from the lungs.

Research studies have shown that these devices can effectively improve lung function, clear mucus, and reduce symptoms in people with chronic lung conditions such as chronic obstructive pulmonary disease (COPD) and cystic fibrosis.

According to a study published in the Journal of Cystic Fibrosis, patients with cystic fibrosis who used a high-frequency chest wall oscillation (HFOC) device, similar to Acapella, for 15 minutes twice a day for two weeks had a significant improvement in lung function, as well as a reduction in the number of respiratory infections.

Another study published in the European Respiratory Journal found that patients with COPD who used an airway clearance device, similar to AirPhysio, for 20 minutes twice a day for six weeks had a significant improvement in lung function, as well as a reduction in symptoms such as shortness of breath.

buy mucus clearance devices

It is important to note that while these devices may be effective in improving lung function and clearing mucus, they should be used in conjunction with a healthcare professional’s advice and are not a substitute for medical treatment.

I would rank these products based on their effectiveness, ease of use, and design. Acapella and AirPhysio would be at the top of the list due to their high efficacy and versatility in attachments and settings. The BREATHER and Aerobika would be next due to their effectiveness and ease of use. Finally, TilCare would be last on the list due to its simplicity and lower efficacy than other products.

Overall, Mucus clearance devices can help improve lung function and break up mucus, but it’s always important to consult a healthcare professional before using these devices.

Written by Bato

Bato is the father of three beautiful children. When he's not dealing with product reviews and comparisons, he enjoys hiking through untouched nature. He loves adrenaline sports such as skiing, hiking, rafting, and scuba diving. In addition, he likes to grill and discover new exciting food.

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