AirPhysio Vs. Flutter OPEP Device: A Comprehensive Comparison

Respiratory conditions can significantly impact an individual’s quality of life, limiting their ability to breathe comfortably and engage in daily activities. To address this issue, innovative devices like AirPhysio and the Flutter OPEP (Oscillating Positive Expiratory Pressure) device have gained popularity. These devices aim to provide relief for individuals suffering from conditions such as chronic obstructive pulmonary disease (COPD), cystic fibrosis, and bronchiectasis. In this article, we will delve into a detailed comparison of the AirPhysio and Flutter OPEP devices, exploring their features, benefits, usage instructions, potential side effects, pricing, and more.

What Are They?


The AirPhysio is a handheld respiratory therapy device designed to assist individuals in clearing mucus and secretions from their lungs. It utilizes a process called Oscillating Positive Expiratory Pressure (OPEP) to create vibrations within the airways, helping to dislodge mucus and move it towards larger airways for easier clearance. The device is intended to improve lung function, enhance breathing, and reduce the risk of respiratory infections.

Flutter OPEP Device

The Flutter OPEP device is another respiratory therapy tool that operates on the same principle of OPEP. It consists of a handheld device with a mouthpiece and a metal ball inside. As the user exhales forcefully through the device, the ball moves, generating vibrations and pressure changes in the airways. These vibrations help loosen mucus, making it easier to expel.

Main Differences

While both AirPhysio and the Flutter OPEP device share the common goal of aiding in mucus clearance, they differ in terms of design, mechanism, and some features.

AspectAirPhysioFlutter OPEP Device
Design and MechanismLightweight handheld device with nozzle.Handheld device with mouthpiece and mechanical ball.
EffectivenessUtilizes Oscillating Positive Expiratory Pressure.Deploys OPEP mechanism via fluttering ball for mucus relief.
Clinical EvidenceDemonstrated improved lung function and mucus clearance.Shown efficacy in enhancing sputum clearance and lung function in studies.
User ExperienceAdjustable resistance settings for personalized use.Mechanical ball design for simplified operation, especially for seniors.
Maintenance and LongevityEasy disassembly for cleaning; durable construction.Ball mechanism may necessitate meticulous cleaning.
Suitability for ConditionsVersatile for COPD, asthma, bronchiectasis, and more.Various models for different age groups and conditions.
ProsCustomizable settings, broad age range, portability.Model diversity, sterilizable options, user-friendly mechanism.
ConsLimited model options.Potential reduced portability, minimal customization.
Side EffectsPossible dizziness, breathlessness during initial use.May cause dizziness, breathlessness initially.
Price RangeRanges from $50 – $80 (model and accessories dependent).Varies between $30 – $60 (depending on model and features).
Where to BuyOfficial websites, authorized distributors, retail.Official websites, distributors, medical supply outlets.

Design and Mechanism

AirPhysio: The AirPhysio device is designed with simplicity in mind, featuring a lightweight handheld design with a nozzle at the top. The user exhales through the device, triggering internal oscillations that aid in mucus clearance.

Flutter OPEP Device: In contrast, the Flutter OPEP device has a more intricate design, with a mouthpiece and a metal ball that moves within the device. Exhalation causes the ball to flutter, creating vibrations that assist in mucus loosening.

Effectiveness and Clinical Evidence

Both AirPhysio and the Flutter OPEP device have shown promise in assisting individuals with various respiratory conditions. Clinical studies have demonstrated the efficacy of OPEP devices in improving lung function, reducing the frequency of respiratory infections, and enhancing overall quality of life.

One study conducted on the Flutter OPEP device observed improved sputum clearance and lung function in patients with cystic fibrosis. Similarly, research on the AirPhysio device reported significant improvements in forced expiratory volume and sputum production in individuals with COPD.

User Experience and Ease of Use

User experience is a crucial factor to consider when evaluating these devices. The AirPhysio’s adjustable resistance settings provide users with greater control over their therapy sessions. This can be particularly beneficial as individuals with varying levels of lung capacity can tailor the device to their specific needs.

On the other hand, the Flutter OPEP device’s mechanical design might appeal to users who prefer a device with a simpler operation. The fluttering ball mechanism eliminates the need for adjusting resistance settings, which can make it more user-friendly, especially for older adults or those with limited dexterity.

Maintenance and Longevity

Maintaining respiratory devices is essential to ensure their effectiveness and hygiene. Both AirPhysio and the Flutter OPEP device require regular cleaning to prevent bacterial growth and maintain optimal functioning.

AirPhysio’s straightforward design allows for easy disassembly, making cleaning a relatively hassle-free process. The device’s durability and minimal moving parts contribute to its longevity.

On the other hand, the Flutter OPEP device’s ball mechanism might require extra attention during cleaning to ensure there is no buildup of mucus or debris affecting its movement. Additionally, some models of the Flutter device are sterilizable, providing an added layer of hygiene.

Suitability for Specific Conditions

While both devices are versatile and can be used for a range of respiratory conditions, some individuals might find one device more suitable than the other based on their specific needs.

For instance, individuals with conditions like COPD, asthma, and bronchiectasis may find the adjustability of the AirPhysio’s resistance settings particularly beneficial in tailoring therapy sessions to their varying lung capacities and conditions.

On the other hand, the Flutter OPEP device’s different model options catering to various age groups and conditions, including pediatrics, might make it more appealing to parents seeking therapy options for their children.

How to Use

AirPhysio Usage

  1. Exhale normally to partially empty your lungs.
  2. Place the nozzle in your mouth and exhale through the device.
  3. The device will create vibrations that aid in mucus movement.
  4. Repeat the process as needed.

Flutter OPEP Device Usage

  1. Exhale normally to create a slight pressure in your lungs.
  2. Inhale deeply and place the mouthpiece in your mouth.
  3. Exhale forcefully through the device, causing the ball to flutter.
  4. Repeat the process to facilitate mucus clearance.

Pros and Cons

AirPhysio Pros

  • Adjustable settings for personalized use.
  • Suitable for a wide age range.
  • Portable and easy to clean.

AirPhysio Cons

  • Relatively limited model options.

Flutter OPEP Device Pros

  • Different models to cater to various needs.
  • Some models are sterilizable.
  • Mechanism doesn’t require adjustment.

Flutter OPEP Device Cons

  • Might not be as portable as AirPhysio.
  • Limited customization options for vibration intensity.

Side Effects

Both devices are generally safe to use. However, potential side effects can include dizziness, shortness of breath, or fatigue, especially during initial use. If these symptoms persist, users should consult a healthcare professional.

Where to Buy and Pricing

Both AirPhysio and the Flutter OPEP device can be purchased from their official websites, authorized distributors, or medical supply stores. Prices may vary depending on the specific model and any ongoing promotions.


AirPhysio: The AirPhysio device is typically priced between $50 to $80, depending on the model and any additional accessories.

Flutter OPEP Device: The Flutter OPEP device ranges in price from $30 to $60, depending on the model and features.

Final Verdict

When choosing between AirPhysio and the Flutter OPEP device, it’s important to consider individual preferences, needs, and healthcare professional recommendations. Both devices offer effective mucus clearance through the OPEP mechanism, and the decision might come down to factors such as portability, adjustability, and model options. Consulting a healthcare provider can provide valuable insights into which device aligns better with the user’s condition and lifestyle.

Also Read Full AirPhysio Review


Can these devices replace medication for respiratory conditions?

No, these devices are meant to complement medical treatments, not replace them. Consult a healthcare professional for a comprehensive treatment plan.

Are these devices suitable for children?

Yes, both devices have models designed for children, but consulting a pediatrician is advisable.

Can I clean these devices with water?

Yes, most models can be cleaned with water and mild soap. Refer to the user manual for specific cleaning instructions.

Do I need a prescription to buy these devices?

Generally, a prescription is not required, but it’s best to consult your doctor before purchasing, especially if you have underlying health conditions.

How often should I use these devices?

The recommended frequency can vary. Follow the usage guidelines provided with the device or as recommended by your healthcare provider.

In conclusion, both AirPhysio and the Flutter OPEP device offer innovative solutions for individuals with respiratory conditions seeking effective mucus clearance. By understanding the key features, usage instructions, pros and cons, and consulting healthcare professionals, users can make informed decisions to improve their respiratory well-being. With distinct design approaches and varying models, individuals can choose the device that best suits their needs and preferences. Always prioritize medical advice when integrating new devices into your treatment regimen.