Luna G3 BPAP 25A Bi-Level CPAP Machine



The Luna G3 BiPAP 25A is loaded with multiple features and settings to make your bilevel therapy more comfortable. With its smaller footprint and modern design, this machine won’t take up as much space on your nightstand, and it’ll look sharp too.
User-Friendly Display
The easy-to-navigate screen provides at-a-glance access to sleep reports, customizable settings, and humidification levels.
Versatile Therapy Modes
This machine offers a number of therapy modes including BiPAP Spontaneous Auto, BiPAP Spontaneous, CPAP, and Auto CPAP. This ensures effective treatment even if your therapy needs change over time.
Dependable Comfort Features
The Luna G3 2A offers advanced comfort features including Auto Ramp, Reslex Pressure Relief, and Auto On.
Preheating Integrated Humidifier
The built-in heated humidifier chamber adds moisture to prevent dryness, sinus irritation, and rainout. The machine offers a pre-heat function to ensure comfort the moment your therapy begins.
Heated Tubing
This machine comes with heated tubing, which allows for effective climate control, reduces rainout, and eliminates dryness for an additional layer of comfort.
Noise Muffling Technology
Multi-stage noise reduction technology enables ultra-quiet sub-26 decibel operation - quieter than a soft whisper.
Space-Saving Design
The integrated heated humidifier gives this bilevel machine a low-profile design to fit neatly on any nightstand.
Complete Tank Alerts
On-screen alerts remind you when it's time to replace the air filter, heated tubing, and other replaceable components.
Adjustable Humidity
Customize humidity output and heated tube temperature to your ideal settings for maximum overnight comfort.
Climate Control
Automatic climate adjustment regulates air moisture and prevents drying or rainout based on ambient conditions.
Freedom to Travel
At just 3.75 lbs, the Luna G3 BiPAP is compact and TSA-approved for convenient travel as your backup CPAP.
Luna G3 BPAP 25A Bi-Level CPAP Machine
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This product requires a prescription.
Learn moreShips same day if ordered before 4 PM CST
Free shipping on orders over $99
100% price match guarantee
FSA/HSA eligible
The Luna G3 BiPAP 25A is loaded with multiple features and settings to make your bilevel therapy more comfortable. With its smaller footprint and modern design, this machine won’t take up as much space on your nightstand, and it’ll look sharp too.
User-Friendly Display
The easy-to-navigate screen provides at-a-glance access to sleep reports, customizable settings, and humidification levels.
Versatile Therapy Modes
This machine offers a number of therapy modes including BiPAP Spontaneous Auto, BiPAP Spontaneous, CPAP, and Auto CPAP. This ensures effective treatment even if your therapy needs change over time.
Dependable Comfort Features
The Luna G3 2A offers advanced comfort features including Auto Ramp, Reslex Pressure Relief, and Auto On.
Preheating Integrated Humidifier
The built-in heated humidifier chamber adds moisture to prevent dryness, sinus irritation, and rainout. The machine offers a pre-heat function to ensure comfort the moment your therapy begins.
Heated Tubing
This machine comes with heated tubing, which allows for effective climate control, reduces rainout, and eliminates dryness for an additional layer of comfort.
Noise Muffling Technology
Multi-stage noise reduction technology enables ultra-quiet sub-26 decibel operation - quieter than a soft whisper.
Space-Saving Design
The integrated heated humidifier gives this bilevel machine a low-profile design to fit neatly on any nightstand.
Complete Tank Alerts
On-screen alerts remind you when it's time to replace the air filter, heated tubing, and other replaceable components.
Adjustable Humidity
Customize humidity output and heated tube temperature to your ideal settings for maximum overnight comfort.
Climate Control
Automatic climate adjustment regulates air moisture and prevents drying or rainout based on ambient conditions.
Freedom to Travel
At just 3.75 lbs, the Luna G3 BiPAP is compact and TSA-approved for convenient travel as your backup CPAP.



Luna G3 BPAP 25A Bi-Level CPAP Machine
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Prescription Required
Federal law requires us to have a valid prescription on file before we ship your CPAP mask, machine, humidifier, oral appliance, or EPAP device. Once we receive your script, we will be able to process your order. You will have an opportunity to submit your prescription during the checkout process.This documentation can be submitted in the following ways:
- Email us a photo of your prescription
- Fax us a copy of your script
- Let us contact your doctor for you
Don’t have your prescription? No problem! We’re here to simplify your sleep apnea journey. cpap.com is proud to offer prescription renewal services or at-home sleep apnea testing.

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This product requires a prescription. Learn More
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Details
MoreThe Luna G3 BiPAP 25A is loaded with multiple features and settings to make your bilevel therapy more comfortable. With its smaller footprint and modern design, this machine won’t take up as much space on your nightstand, and it’ll look sharp too.
User-Friendly Display
The easy-to-navigate screen provides at-a-glance access to sleep reports, customizable settings, and humidification levels.
Versatile Therapy Modes
This machine offers a number of therapy modes including BiPAP Spontaneous Auto, BiPAP Spontaneous, CPAP, and Auto CPAP. This ensures effective treatment even if your therapy needs change over time.
Dependable Comfort Features
The Luna G3 2A offers advanced comfort features including Auto Ramp, Reslex Pressure Relief, and Auto On.
Preheating Integrated Humidifier
The built-in heated humidifier chamber adds moisture to prevent dryness, sinus irritation, and rainout. The machine offers a pre-heat function to ensure comfort the moment your therapy begins.
Heated Tubing
This machine comes with heated tubing, which allows for effective climate control, reduces rainout, and eliminates dryness for an additional layer of comfort.
Noise Muffling Technology
Multi-stage noise reduction technology enables ultra-quiet sub-26 decibel operation - quieter than a soft whisper.
Space-Saving Design
The integrated heated humidifier gives this bilevel machine a low-profile design to fit neatly on any nightstand.
Complete Tank Alerts
On-screen alerts remind you when it's time to replace the air filter, heated tubing, and other replaceable components.
Adjustable Humidity
Customize humidity output and heated tube temperature to your ideal settings for maximum overnight comfort.
Climate Control
Automatic climate adjustment regulates air moisture and prevents drying or rainout based on ambient conditions.
Freedom to Travel
At just 3.75 lbs, the Luna G3 BiPAP is compact and TSA-approved for convenient travel as your backup CPAP.
Specs
More< 26 dB
10.43 x 5.71 x 4.49
3.75
Mfg 2 Year
100V - 240V ~, 50Hz / 60 Hz, 2 A
N/A
4
25
N/A
Yes
Built-In