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Transform your travel experience with comfort that adapts to you. The ResMed AirMini Travel CPAP paired with the AirFit N20 Nasal Mask delivers the perfect blend of portability and proven performance for refreshing sleep anywhere.

Discover the freedom of travel-ready therapy with the AirMini's intelligent design. At just 0.66 pounds, this compact powerhouse features smart pressure adjustment and innovative waterless humidification, ensuring comfortable breathing wherever your journey takes you.

The AirFit N20 perfectly complements your travel setup with its adaptive InfinitySeal cushion and magnetic clips for quick adjustments. Its low-profile design keeps your field of vision clear, while the flexible frame maintains a reliable seal through position changes. From weekend getaways to extended trips, experience the confidence of consistent, comfortable therapy.

ResMed AirMini AutoSet Travel CPAP Machine Noteworthy Features

Compact and Lightweight Design

Weighing just 0.66 pounds, the AirMini is one of the smallest CPAP machines available.

AutoSet Technology

Automatically adjusts pressure levels to ensure optimal therapy throughout the night.

Travel-Ready Design

FAA-compliant for in-flight use and fits easily in your carry-on luggage.

Smart Connectivity

Compatible with the AirMini app, allowing you to track therapy progress and adjust settings via your smartphone.

Quiet Operation

Designed to minimize noise, ensuring a peaceful sleep environment for you and your partner.

To learn more about the AirMini AutoSet Travel CPAP Machine, please visit the full product page.

ResMed AirFit N20 Nasal CPAP Mask Noteworthy Features

InfinitySeal Cushion

Adapts to your unique facial features while maintaining a reliable seal throughout the night.

Flexible Frame Design

Soft, padded frame moves with you while providing stable support during sleep.

Magnetic Clip System

Easy on-off magnetic clips preserve your perfect fit settings between uses.

Clear Field of Vision

Open design allows for reading or watching TV before bed without obstruction.

QuietAir Technology

Disperses air quietly for peaceful nights and undisturbed partner sleep.

To learn more about the AirFit N20 Nasal Mask, please visit the full product page.

Ideal For

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The AirFit N20 AirMini Bundle is an excellent choice if you...

  • Travel often
  • Want a compact CPAP machine
  • Prefer to purchase everything you need to get started immediately
  • Prioritize discrete low-profile CPAP therapy
  • Struggle to get a leak-free mask fit with other masks
  • Are an active sleeper
  • Sleep on your back or side
  • Experience claustrophobia from bulky masks
  • Want an open line of sight to read or watch TV before bed
  • Require high pressure CPAP therapy
  • Need to minimize pressure points and red marks

Tips & Resources

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AirMini Resources

Using Your New AirMini AutoSet for the First Time

  • Connect the AirMini tubing and HumidX/HumidX Plus to your compatible AirMini mask. Attach the mask connector on the other end of the tube to your machine.
  • Connect the power supply cord to your AirMini and plug it into a power source. The machine will power on automatically.
  • Put on your mask, press Start on the machine, and begin breathing to initiate therapy. The AirMini will begin ramping up to your prescribed pressure.

FAA/TSA Compliance

  • Federal law allows you to take this machine on any aircraft. 
  • Carry your device onto the plane to minimize the risk of damage during flight.
  • CPAP equipment is a necessary medical device and cannot count against you as a carry-on for domestic flights.
  • Contact the airline a few days before your flight if you plan to use your machine on the plane. 
  • If using in-flight, put the device in "Airplane Mode".

AirFit N20 Resources

Using Your Mask for the First Time

  • Connect the air tubing from your CPAP to the mask elbow
  • Release elbow from the frame by squeezing the quick release tabs
  • Ensure headgear clips are detached from the frame
  • Hold the cushion in place under your nose and over your mouth
  • Pull the headgear over your head
  • Attach the lower headgear straps using the magnetic clips
  • Adjust the upper and lower head straps until the mask fits comfortably
  • Reattach the elbow and hose to complete assembly

Magnetic Clip Warning

This mask uses magnetic clips to secure the frame into place without having to adjust the mask’s velcro head straps. These magnets are not safe when  used with certain medical implants including: 

  • Pacemakers, 
  • Implantable Cardioverter Defibrillators (ICD)
  • Neurostimulators
  • Cerebrospinal Fluid (CSF) Shunts
  • Insulin/Infusion pumps
  • Aneurysm Clips
  • Flow Disruption Devices
  • Embolic Coils
  • Stents
  • Valves
  • Electrode
  • Hearing Aids 

Mask Safety Features

The mask has two main safety features, exhaust vent holes and anti-asphyxia valves, which ensure normal breathing and proper exhalation. Avoid blocking these vents to maintain safety and therapy quality. Regularly inspect these areas to ensure they remain undamaged and free of obstructions.

Specs

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AirMini Specs

  • Sound Level: 30 dBA
  • Dimensions: 5.4 x 3.3 x 2.1
  • Weight: 0.66
  • Warranty: Mfg 2 Year
  • AC Input Range: 100-240V, 50-60Hz
  • Typical Electricity Consumption: 6.3 W
  • Power Cord Length: 6 feet
  • Pressure Range: 4-20 cmH2O
  • Therapy Modes: AutoSet (APAP), CPAP, AutoSet For Her (fAPAP)
  • Built-In Humidification: No
  • Humidification Type: Optional HumidX Waterless Humidification
  • Heated Tubing: Not Supported
  • Exhalation Relief: Yes
  • Ramp Mode: Yes
  • Max Altitude: 8500
  • Data Reporting: Wireless In-App or Optional SD
  • Automatic Machine Updates: Yes
  • WiFi: No
  • Bluetooth: Yes
  • Cellular Data: Yes
  • Phone App: AirMini App
  • Auto Altitude Adjustment: Yes
  • Auto Start: Yes
  • Auto Stop: Yes
  • FAA Compliant: Yes
  • Part Number: 38113

AirFit N20 Specs

  • Sound Level: 24 dBA
  • Dimensions: 13.3" (H) x 11.4" (W) x 6.4" (D)
  • Weight (lbs): 0.3 lbs
  • Pressure Range: 4-30 cmH2O
  • Cushion Material: Silicone
  • Cushion Size(s): Small, Medium, & Large
  • Headgear Size(s): Standard
  • Warranty: Internal Free 30-Day
  • Includes Magnets: Yes
  • Part Number: 63503, 63502, 63501, 63500

Batteries

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The AirMini AutoSet is compatible with a wide range of CPAP Batteries, such as:

Medistrom Pilot-24 Lite Battery

  • Capacity: 95 Wh
  • Backup Battery: Yes
  • Weight: ~1.3 lbs (0.59 kg)
  • FAA-Approved: Yes – 95 Wh (compliant for carry-on - no limit)
  • Output: DC (24V output via included AirMini cable; no inverter needed)
  • Runtime (AirMini): ~1 night or up to ~16 hours on low pressure

Medistrom Pilot Flex CPAP Battery

  • Capacity: 98 Wh
  • Backup Battery: Yes
  • Weight: ~1.2 lbs (0.54 kg)
  • FAA-Approved: Yes – 98 Wh (compliant for carry-on - no limit)
  • Output: DC (auto-adjusting 12V/24V output; includes attachments for AirMini and other models)
  • Runtime (AirMini): 1~2 nights or up to ~19 hours on low pressure

Zopec Explore Mini Battery

  • Capacity: 99.5 Wh
  • Backup Battery: Yes
  • Weight: 1 lb (0.45 kg)
  • FAA-Approved: Yes – designed for air travel (compliant for carry-on - no limit)
  • Output: DC (multi-voltage – out-of-the-box 24V support for AirMini, AirSense 10/11, etc., no inverter needed)
  • Runtime (AirMini): 1-2+ nights per charge. Up to 15 hours for AirMini at 10 cmH2O

Zopec Explore 4000 Battery

  • Capacity: 120 Wh
  • Backup Battery: Yes
  • Weight: 2.0 lbs (0.9 kg)
  • FAA-Approved: Yes – ~120 Wh (within FAA limits for carry-on - limit 2)
  • Output: AC - built-in 110V AC outlet (3-prong) plus USB ports (works with all CPAP models using the standard wall cord). (No special cable needed; you plug the AirMini's AC adapter into this battery's outlet.)
  • Runtime (AirMini): 1-2+ nights per charge. Up to 15 hours for AirMini at 10 cmH2O

EXP48 Pro Lithium Iron Phosphate Battery

  • Capacity: 153.6 Wh
  • Backup Battery: Yes
  • Weight: ~3.25 lbs (1.47 kg)
  • FAA-Approved: Yes – 153.6 Wh (within FAA limits for carry-on - limit 2)
  • Output: DC (5V, 12V, 15V, & 24V outputs; includes direct power cords for ResMed AirMini and other machines)
  • Runtime (AirMini): ~2–3 nights of use at moderate pressure

Portable Outlet UPS Battery

  • Capacity: 159 Wh
  • Backup Battery: Yes
  • Weight: ~2.9 lbs (1.3 kg)
  • FAA-Approved: Yes – 159 Wh (the largest capacity allowed for carry-on - limit 2)
  • Output: AC - built-in 110V AC outlet (3-prong) plus a USB port (works with all CPAP models using the standard wall cord). (No special cable needed; you plug the AirMini's AC adapter into this battery's outlet.)
  • Runtime (AirMini): ~2 nights per charge. Up to 14 hours for AirMini at 15 cmH2O

Battery Power Solutions Freedom CPAP Battery 160

  • Capacity: 160 Wh
  • Backup Battery: Yes
  • Weight: ~2.2 lbs (1.0 kg)
  • FAA-Approved: Yes – 160 Wh (the largest capacity allowed for carry-on - limit 2)
  • Output: DC (adjustable 12V–24V output; compatible with AirMini via included cable)
  • Runtime (AirMini): 3–5 nights of power per charge is advertised under ideal conditions. (Actual runtime depends on pressure and usage.)

Zopec Explore 5700 Battery

  • Capacity: 160 Wh
  • Backup Battery: Yes
  • Weight: ~2.5 lbs (1.1 kg)
  • FAA-Approved: Yes – 160 Wh (the largest capacity allowed for carry-on - limit 2)
  • Output: AC - built-in 110V AC outlet (3-prong) plus USB ports (works with all CPAP models using the standard wall cord). (No special cable needed; you plug the AirMini's AC adapter into this battery's outlet.)
  • Runtime (AirMini): 2–3+ nights per charge. Up to 20 hours for AirMini at 10 cmH2O

Zopec Explore 8000 Battery

  • Capacity: 288 Wh
  • Backup Battery: Yes
  • Weight: ~4.0 lbs (1.8 kg)
  • FAA-Approved: No – 288 Wh exceeds FAA 160 Wh limit (not permitted on flights)
  • Output: AC - 2 built-in 110V AC outlet (universal) plus USB ports (works with all CPAP models using the standard wall cord). (No special cable needed; you plug the AirMini's AC adapter into this battery's outlet.)
  • Runtime (AirMini): Approximately 3–4 nights of use. (Rated for ~24–32 hours without heated humidifier, which translates to about 3–4 nights of AirMini therapy on one charge.)

EXP96 Pro Lithium Iron Phosphate Battery

  • Capacity: 307.2 Wh
  • Backup Battery: Yes
  • Weight: ~6.5 lbs (2.9 kg)
  • FAA-Approved: No – 307 Wh exceeds FAA 160 Wh limit (not permitted on flights)
  • Output: DC (dual 12V/24V DC outputs; comes with cables for major CPAP models including AirMini)
  • Runtime (AirMini): ~4-6 nights advertised (Actual runtime depends on pressure and usage.)

Zopec Explore Oxygen Battery

  • Capacity: 576 Wh
  • Backup Battery: Yes
  • Weight: ~7.5 lbs (3.4 kg)
  • FAA-Approved: No – 576 Wh (far above FAA limits; not travel-safe by air)
  • Output: AC - built-in 110V AC outlet (3-prong) plus USB ports (works with all CPAP models using the standard wall cord). (No special cable needed; you plug the AirMini's AC adapter into this battery's outlet.)
  • Runtime (AirMini): Extremely long5–8 nights of usage on a single charge. This battery can provide roughly 40–60+ hours of CPAP therapy without heated humidification, making it ideal for extended camping or multi-night power outages.

What's Included

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AirFit N20 Mask Frame
Large Nasal Cushion
Standard Headgear
Magnetic Clips
User Guide
Quick-Release Elbow
AirMini AutoSet CPAP Machine
AirMini Tubing
Product image for 20W AC Power Supply for AirMini™ Travel CPAP Machine
20 W Power Supply
Fine Filter
Drawstring Bag for AirMini™ AutoSet™ Travel CPAP Machine
Deluxe Drawstring Bag
Product image for HumidX™ Plus for AirMini™ Travel CPAP Machine (3 Pack)
HumidX Plus for P10/N20 (1)
HumidX for AirMini Travel CPAP Machine - CPAP.com
HumidX for P10/N20 (1)

FAQs

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Can the AirMini be used with heated humidification?

No, the AirMini does not integrate with standard heated humidifiers. It uses the waterless HumidX humidification system that recycles expelled moisture to enhance air humidity. HumidX is only available for the AirFit P10, AirFit N20, AirFit N30, and AirFit F20 for AirMini masks.

How loud is the AirMini?

The AirMini runs at about 30 decibels, which is about the same sound level as a whispered conversation. For comparison, full-sized CPAPs tend to run around 26-28 decibels. Due to their compact size, travel CPAP machines often have less sound-dampening material, so while their decibel ratings on paper are similar, travel machines will typically sound louder than their full-sized counterparts.

Does the AirMini automatically adjust air pressure?

The AirMini can be used in CPAP mode with fixed pressure, or in AutoSet mode where it adjusts air flow breath-by-breath based on your needs. The AutoSet for Her mode is specifically calibrated for female users.

How Do You Change the Resmed Airfit N20 Cushion?

Replacing your AirFit N20 Cushion can be done in just a few steps. First, push the side buttons on the frame and pull the elbow away, then unclip the magnets and undo the upper headgear tabs. Pull the strapping away from the frame and hold the frame between the upper and lower arms—at this point, you’ll be able to pull the cushion away from the frame with ease.

How Often Should I Change the Airfit N20 Cushion?

Your AirFit N20 cushion should be changed every three to six months, unless you notice visible wear and tear or other physical damage to the product and then the cushion should be replaced immediately to ensure a secure mask seal and successful CPAP therapy. If you want to bundle and save money, purchase the ResMed AirFit N20 Mask + Five Replacement Cushions Bundle, so you won’t have to worry about ordering additional cushions in a pinch.

How Do You Take Apart the Resmed Airfit N20?

All AirFit masks can be disassembled in a similar fashion. To take apart your AirFit N20, remove the elbow from the frame and then unclip the magnets and undo the upper headgear tabs. From there, you can pull the strapping away from the frame and pull the cushion off of the frame.

Can I Wash the Cushion on My AirFit N20 Mask?

Handwash your AirFit N20 mask cushion with warm water and a gentle soap, such as the Purdoux CPAP Mask and Hose Soap, every morning after use to maintain a consistent seal and prevent cushion deterioration. Never use bleach, alcohol, scented oils, moisturizing soaps, or other harsh chemical cleaners to clean your CPAP equipment, as they can be harmful to your health, make your equipment degrade more quickly, or cause your mask seal to become unreliable.

If I Use an AirTouch N20, Can I Use the AirFit N20 Headgear?

Yes, the frames of the AirTouch N20 and AirFit N20 are identical, so you can easily swap headgear between the two. The only difference in these masks is the cushion material; the AirFit uses silicone but the AirTouch uses memory foam.

How Do I Know if I Need To Replace the Cushion on My AirFit N20 Mask?

You’ll know it’s time to replace your AirFit N20 mask cushion if:

  • The cushion no longer easily clicks into the mask frame or falls out easily
  • The cushion does not seal reliably
  • The cushion isn’t comfortable for you anymore
  • The cushion shows visible signs of deterioration

Is the AirTouch N20 Cushion Interchangeable With AirFit N20 Mask?

Yes, the AirFit N20 and AirTouch N20 use the same exact mask frame to offer the choice between soft and pliable memory foam or supportive silicone. Simply remove the existing cushion from the mask frame and replace it with the cushion of your choice. Memory foam cushions are designed to be more comfortable and conforming than silicone cushions and are ideal if you regularly wake up with soreness or red marks from your CPAP mask. They also work well for those with beards.

Can the AirMini be used full time as a home machine?

Yes, the AirMini can work as your primary CPAP machine, but it's best suited for specific situations.

The AirMini might be perfect for you if:

  • You travel frequently and would truly benefit from its portable design
  • You're comfortable with background noise or already use a white noise machine
  • You don't rely heavily on humidification (the HumidX option works in a pinch, but it's not the same as a full water chamber)
  • You're comfortable using a smartphone app to adjust settings (though you can still start and stop therapy directly on the device)
  • You don't need easy access to detailed sleep data or compliance reports (the AirMini app only offers simplified data, doesn't support SD cards, and getting compliance reports requires coordination with a healthcare provider who can access the AirView portal)

Many of our customers love the AirMini as a secondary or backup machine, giving them freedom to travel while maintaining their therapy. For full-time use, these considerations become more important for your day-to-day comfort and experience.

Is there a monthly fee or payment required to use the AirMini companion app?

The AirMini app is available for AirMini owners completely free of charge, with no monthly subscription fees. You'll simply need to create a free account and register your machine's serial number, then connect to the app via Bluetooth.

How can I track therapy data with the AirMini?

ResMed's AirMini companion app keeps track of nightly therapy data. You can see a simplified view of data from previous nights directly on your smartphone, which can be helpful for understanding how your therapy is going on a nightly basis.

If you're interested in more detailed therapy data, you'll need to coordinate with your healthcare provider to sync your AirMini's data with ResMed's AirView service. Currently, the AirView service is only available to licensed healthcare professionals.

AirView is currently the only way to generate compliance reports with the AirMini, as these detailed reports cannot be viewed in the AirMini app, and the machine does not support an internal SD card.

Can I reduce the noise of the AirMini?

If the noise of the machine itself is disturbing your sleep, you may find success with the AirMini Bed Mount System. The Bed Mount System allows you to mount the AirMini at a lower level, such as on the side of your bed or nightstand. In doing so, you're limiting your direct exposure to the AirMini's sound levels and allowing your mattress to absorb some of the noise instead.

If you find that the disruptive noise is coming from your tubing rather than the machine itself, ensure that all of your connections are tight and air is not escaping. If you're using HumidX Waterless Humidification, ensure it is seated properly.

If you sleep with a higher CPAP pressure (15+ cmH2O), switching to a quieter mask may help reduce noise levels. Check out our compatibility tab for more information about using the AirMini with other CPAP masks.

Does the HumidX/HumidX Plus have a use by date or shelf life?

When unopened, HumidX/HumidX Plus discs don't have a specific shelf life and can be stored without affecting their performance.

Once you open the packaging, though, ResMed recommends replacing them every 30 days. Even if you don't use your HumidX every night during those 30 days, it should still be replaced after that period to ensure you're getting optimal humidification for your therapy.

If you ever receive a HumidX with packaging that's already opened, damaged, or torn, we recommend replacing it right away with a fresh one.

How does the HumidX system work without water?

The HumidX system uses small heat and moisture exchangers (HME) that capture heat and moisture from your exhaled breath and release it when you inhale. This process provides effective humidification without the need for a water chamber, making it ideal for travel and use in dry environments.

Can I use the HumidX system with other CPAP machines?

No, the HumidX system is specifically designed for use with the ResMed AirMini CPAP machine and compatible AirMini setup pack masks. It is not compatible with other CPAP machines.

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