The Inex-Air™

The Inex-Air™

$245.00
$245.00 $395.00
SAVE 37% Sold out

- FDA Registered

- Science-Backed Results

- 2 Year Warranty

- 100% Chemical Free

Only 7 left!
Flash Sale Ends in 15:00

Bundle Deals

Inex-Pulse™ OPEP Therapy

Inex-Pulse™ OPEP Therapy

$40.00 $120.00
137 people have this item added to cart
The Inex-Air™

The Inex-Air™

$245.00
$245.00 $395.00
SAVE 37% Sold out

Description

The Inex-Air respiratory muscle trainer combines clinical-grade resistance breathing technology to strengthen your diaphragm, intercostal muscles, and overall respiratory system. Train for just 5-10 minutes a day using 3 progressive resistance levels while the built-in digital spirometer measures your exact lung capacity in milliliters. This method is clinically proven to increase lung capacity by 300-500ml, improve oxygen delivery to cells, reduce shortness of breath, and enhance cardiovascular endurance in as little as 8-12 weeks.

View full details

So what is the inex-air™?

Two Proven Technologies in a Sleek,

Portable Design

  • RESPIRATORY MUSCLE TRAINING

    Adjustable resistance strengthens your diaphragm and intercostal muscles - the same way you'd train any other muscle group.

  • DIGITAL SPIROMETRY

    Precisely measures your lung capacity in milliliters, giving you real-time feedback on your respiratory improvements.

  • THE RESULT

    A sleek and compact system that doesn't just train your lungs - it proves your progress with measurable data.

    The Inex-Air™

    $245.00
    $245.00 $395.00
    SAVE 37% Sold out

    Interchangeable Resistance Tips

    6 tips with 3 resistance levels (beginner, intermediate, advanced).Customize your training intensity on both sides.

    The Inex-Air™

    $245.00
    $245.00 $395.00
    SAVE 37% Sold out

    Digital Display

    Measures lung capacity with precision accuracy.Track your exact progress in real-time and watch your numbers climb week after week.

    The Inex-Air™

    $245.00
    $245.00 $395.00
    SAVE 37% Sold out

    USB-C Port

    USB-C rechargeable with up to 6 months battery life. Powers digital measurement; no power needed for training.

    The Inex-Air™

    $245.00
    $245.00 $395.00
    SAVE 37% Sold out

    Durable Body

    Made of high-grade aluminum alloy, durable and lightweight.
    Get Your Inex-Air

    FAQs

    Easily explore FAQs, product details, or general info below

    How does respiratory muscle training work? 

    Like any muscle, your breathing muscles (diaphragm and intercostals) get stronger when trained with resistance. Inex-Air™ provides adjustable resistance that forces these muscles to work harder, building strength and endurance over time.

    How long until I see results?

    Most users notice easier breathing within 2-3 weeks. Measurable lung capacity improvements typically show in 4-6 weeks. Significant gains (300-500ml) occur over 8-12 weeks of consistent training.

    How often should I use it?

    5-10 minutes daily for optimal results. You can split this into two sessions (inhale training + exhale training) or do them consecutively.

    Do I need to buy refills or subscriptions?

    No. One-time purchase includes everything you need. Resistance tips last indefinitely with proper care.

    Is it safe for daily use?

    Yes. RMT is safe for most people when used as directed. Consult your doctor if you have severe respiratory conditions, recent surgery, or cardiovascular issues.

    Can children use it?

    Ages 12+ with adult supervision. Younger children should consult a pediatrician first.

    How do I clean it?

    Simple soap and warm water. Disassemble mouthpiece components weekly, rinse thoroughly, air dry.

    Does it require batteries?

    Only for the digital spirometer measurement function. The resistance training works without any power. Battery is USB-C rechargeable and lasts up to 6 months.

    Can I travel with it?

    Yes. TSA compliant, portable, no liquids or restricted items.

    What's your return policy?

    30-day money-back guarantee. Return for any reason within 30 days for full refund.

    How long until I see results?

    Most users notice easier breathing within 2-3 weeks. Measurable lung capacity improvements typically show in 4-6 weeks. Significant gains (300-500ml) occur over 8-12 weeks of consistent training.

    Diaphragm - the muscle that helps your lungs breathe

    The diaphragm is necessary to help you breathe, but often gets overlooked. Training the diaphragm with the Inex-Air™ can help with -

    Strengthening After Damage or Underuse

    Low activity, long sedentary periods, smoking, vaping, and repeated respiratory stress can lead to weaker breathing muscles and reduced breathing efficiency. The diaphragm and supporting respiratory muscles can become deconditioned just like any other muscle group.

    Breath Control & Nervous System Regulation

    The diaphragm plays a central role in controlled breathing patterns that influence stress response and autonomic balance. Training breathing resistance and control improves awareness and regulation of breath rhythm.

    Endurance & Performance Support

    A stronger diaphragm reduces how quickly breathing becomes a limiting factor during effort. When respiratory muscles are more conditioned, they fatigue more slowly — which can support overall stamina during physical or demanding activities.

    Measurable Progress & Habit Replacement

    When breathing training includes resistance plus measurement, users can see progress — which increases adherence and motivation. It also provides a physical replacement for hand-to-mouth habits tied to smoking or vaping routines.

    Diaphragm - the muscle that helps your lungs breathe

    The diaphragm is necessary to help you breathe, but often gets overlooked. Training the diaphragm with the Inex-Air™ can help with -

    Strengthening After Damage or Underuse

    Low activity, long sedentary periods, smoking, vaping, and repeated respiratory stress can lead to weaker breathing muscles and reduced breathing efficiency. The diaphragm and supporting respiratory muscles can become deconditioned just like any other muscle group.

    Breath Control & Nervous System Regulation

    The diaphragm plays a central role in controlled breathing patterns that influence stress response and autonomic balance. Training breathing resistance and control improves awareness and regulation of breath rhythm.

    Endurance & Performance Support

    A stronger diaphragm reduces how quickly breathing becomes a limiting factor during effort. When respiratory muscles are more conditioned, they fatigue more slowly — which can support overall stamina during physical or demanding activities.

    Measurable Progress & Habit Replacement

    When breathing training includes resistance plus measurement, users can see progress — which increases adherence and motivation. It also provides a physical replacement for hand-to-mouth habits tied to smoking or vaping routines.

    How to use

    1

    Choose Your Resistance 

    Select from multiple resistance tips based on your current fitness level. Start easy, progress as you get stronger.

    2

    Train Daily (5-10 Minutes)

    Breathe through the device using the dual-sided design.

    Use either side for breathing resistance training.

    3

    Track Your Progress

    The digital spirometer displays your exact lung capacity.

    Watch the numbers climb week after week as your respiratory fitness improves.

    4

    Results?

    -Increased lung capacity

    -Easier breathing during activity

    -Improved endurance and stamina

    -Stronger respiratory muscles

    -Reduced breathlessness

    -Better performance in sports and daily life

    Train consistently. Feel the difference.

    BEGIN YOUR TRAINING

    Built for anyone who breathes

    Our Inex-Air™ is slim, portable, and targets the throat and lungs, making it the perfect tool for anyone, anywhere.

    Built for anyone who breathes

    Our Inex-Air™ is slim, portable, and targets the throat and lungs, making it the perfect tool for anyone, anywhere.

    Why RMT Works:

    The Research

    Respiratory Muscle Training (RMT) has been studied extensively for over 40 years. Inex-Air™ applies these scientifically-proven principles in a device you can use anywhere, anytime. Research shows that targeted resistance breathing:

    • Increases inspiratory and expiratory muscle strength by 25-55%

    • Improves exercise performance and endurance

    • Reduces perceived breathlessness during activity

    • Enhances recovery time after exertion 

    • Supports overall cardiovascular function

      Who can benefit by using the Inex-Air™?

      Choose a category below and read about how the Inex-Air™ can help you make your breathing life better.

      Smokers & Vapers

      Inex-Air replaces the hand-to-mouth habit and strengthens your lungs without nicotine or vapor. It helps restore elasticity and supports cleaner breathing over time.

      Tip: Use it whenever cravings hit. Hold it like a cigarette and breathe slowly to ease the urge and train your lungs.

      Evidence For Habit Replacement

      Ex-Smokers/Vapers

      Years of smoking can weaken breathing muscles and reduce elasticity. Respiratory muscle training helps restore lost pulmonary function — strengthening your diaphragm and improving airflow control.

      Tip: Train 5–10 minutes daily, breathing fully to rebuild lung power and measure progress.

      Athletes/Fitness Users

      Respiratory muscle training strengthens respiratory muscles and improves breathing efficiency during physical activity. It helps delay fatigue, enhances stamina, and supports better oxygen use while training.

      Tip: Use it for 8–10 minutes before or after workouts to improve breathing control and recovery between sessions.

      Swimmers & Divers

      Respiratory muscle training trains your lungs for stronger, longer breaths and better oxygen retention during endurance sports.

      Tip: Breathe through it for 8–10 minutes daily, focusing on slow exhales to build control and power.

      Singers & Musicians

      Resistance breathing improves breath control, diaphragm strength, and airflow precision for stronger, steadier notes.

      Tip: Warm up with it for 5–10 minutes before practice, keeping your breathing smooth and controlled.

      Shortness Of Breath

      Respiratory muscle training strengthens weak respiratory muscles and improves airflow for easier, more natural breathing.

      Tip: Start with 3–5 minutes daily and slowly increase as breathing becomes easier and more comfortable.

      Stress/Anxiety Relief

      Controlled breathing through resistance calms the mind, lowers stress, and promotes relaxation.

      Tip: Use for 5–10 minutes during meditation or deep-breathing sessions to find focus and balance.

      Pulmonary Recovery

      Respiratory muscle training gently rebuilds lung strength and elasticity after illness, improving breathing control and confidence.

      Tip: Use once or twice a day for about 5 minutes with light resistance and slow, steady breaths.

      (*For post-recovery or non-acute use under medical guidance.)

      Seniors/Aging Users

      Respiratory muscle training helps maintain lung flexibility, boosts oxygen flow, and supports long-term breathing health.

      Tip: Practice for 5–7 minutes daily while seated, keeping breaths gentle and even.

      Post-Surgery/Rehab

      Respiratory muscle training reactivates the lungs after immobility, restores airflow, and aids gentle breathing recovery.

      Tip: Start with short 2–3-minute sessions and increase slowly as comfort returns.

      Swallow/Throat Issues

      Respiratory muscle training strengthens throat and breathing muscles, improving coordination and swallowing control.

      Tip: Train for 2–4 minutes with gentle exhales through resistance and increase gradually.

      Office Workers

      Respiratory muscle training reactivates deep breathing, boosts focus, and restores energy after long hours of sitting.

      Tip: Take a 5-minute breathing break during the day to refresh and oxygenate your body.

      Polluted/Dry Environments

      Respiratory muscle training keeps lungs active and clear, improving comfort and airflow when air quality is poor.

      Tip: Use for 5 minutes after outdoor exposure and rinse the mouthpiece afterward.