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Luna G3 machine
Luna G3 machine
Luna G3 BiPAP 25A Machine
Luna G3 BiPAP 25A Machine
Luna G3 BiPAP 25A Machine
Luna G3 BiPAP 25A Machine
Luna G3 BiPAP 25A Machine
Luna G3 BiPAP 25A Machine
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Free Shipping

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HIPAA Compliant

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FDA Approved

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HSA/FSA Eligible

3B Medical

Luna G3 BiPAP 25A Machine

Luna G3 BiPAP 25A Machine

Sale price $ 1,49900 $1,89900 21% OFF
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This product requires a prescription before shipment. Learn More


files/Frame_75_2fb96f68-1631-4961-bfac-efebc7364c7c.svg

Free Shipping

files/Frame_75_2fb96f68-1631-4961-bfac-efebc7364c7c.svg

HIPAA Compliant

files/Frame_75_2fb96f68-1631-4961-bfac-efebc7364c7c.svg

FDA Approved

files/Frame_75_2fb96f68-1631-4961-bfac-efebc7364c7c.svg

HSA/FSA Eligible

The Luna G3 BiPAP 25A Machine from 3B Medical is a fixed-pressure device with one pressure setting for inhalations and another pressure setting for exhalations. An integrated humidifier moistens the air prior to delivery. You can customize the temperature and humidity levels with five settings apiece, and preheat water in the humidifier before going to bed.

The machine is equipped with an SD card reader that transmits data through traditional cell phone networks, so you can submit compliance data directly to your doctor.

This device should only be used with the mask and accessories manufactured or recommended by 3B Medical or with those recommended by your prescribing physician. The use of inappropriate masks and accessories may affect the performance of the device and impair the effectiveness of therapy.

  • Customizable ramp time up to 60 minutes in 5-minute increments
  • Five humidity settings ranging from 15% to 93%
  • Integrated heated tubing included
  • Dimensions: 10.43” x 5.71” x 4.49”
  • Weight: 3.75 lbs.
  • Sound level: 26 dBA
  • 2-year warranty

We recommend this product for:

  • People who haven’t responded well to standard CPAP therapy
  • Light sleepers and those who sleep with a partner
  • Anyone who currently owns a 3B Medical CPAP mask

Learn more

Have questions?

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Our Sleep Specialists are here for you.

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1 (844) 757-9355
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What's in the box

Who's it for

  • People who haven’t responded well to standard CPAP therapy
  • Light sleepers and those who sleep with a partner
  • Anyone who currently owns a 3B Medical CPAP mask

Meet your

1. Modern, Compact Design

The Luna G3’s sleek, space-saving design makes it well-suited for small nightstands. A built-in bedside clock adds convenience, while the humidifier’s push-to-release, 350-millileter chamber is easy to handle—ideal for users with limited dexterity.

2. Clear Display and Intuitive Interface

The full-color LED screen offers crystal-clear resolution, and the simple, single-dial control makes setup and adjustments fast and frustration-free. Whether you're navigating menus or reviewing sleep data, the user-friendly interface keeps everything straightforward.

3. Integrated Humidifier

Designed to reduce dryness and discomfort, the built-in heated humidifier delivers moisturized air with five adjustable humidity settings (15% to 93%). You can also preheat the water before bedtime for enhanced comfort throughout the night.

4. Premium Comfort Features

The device lets you customize your ramp time from 0 to 60 minutes in 5-minute increments. Plus, heated tubing helps maintain consistent warmth and humidity, while RESlex™ Exhalation Relief makes it easier to exhale by reducing pressure during each breath out.

5. Flexible Compliance Reporting

Stay on top of your therapy progress with multiple data-sharing options. The Luna G3 comes equipped with a cellular modem and SD card for standard reporting and also supports the optional Wi-Fi module. You can access your sleep data through the React Health PLUS app or share it directly with your provider.

1. Modern, Compact Design

The Luna G3’s sleek, space-saving design makes it well-suited for small nightstands. A built-in bedside clock adds convenience, while the humidifier’s push-to-release, 350-millileter chamber is easy to handle—ideal for users with limited dexterity.

2. Clear Display and Intuitive Interface

The full-color LED screen offers crystal-clear resolution, and the simple, single-dial control makes setup and adjustments fast and frustration-free. Whether you're navigating menus or reviewing sleep data, the user-friendly interface keeps everything straightforward.

3. Integrated Humidifier

Designed to reduce dryness and discomfort, the built-in heated humidifier delivers moisturized air with five adjustable humidity settings (15% to 93%). You can also preheat the water before bedtime for enhanced comfort throughout the night.

4. Premium Comfort Features

The device lets you customize your ramp time from 0 to 60 minutes in 5-minute increments. Plus, heated tubing helps maintain consistent warmth and humidity, while RESlex™ Exhalation Relief makes it easier to exhale by reducing pressure during each breath out.

5. Flexible Compliance Reporting

Stay on top of your therapy progress with multiple data-sharing options. The Luna G3 comes equipped with a cellular modem and SD card for standard reporting and also supports the optional Wi-Fi module. You can access your sleep data through the React Health PLUS app or share it directly with your provider.

Compare similar products

Product Specs

Machine Dimensions: 4.49” x 10.43” x 5.71”

Machine Weight: 3.75 lbs

Sound Level: < 26 dBA

Pressure Range: 4-25 cmH20

Humidification Available: Yes

Humidification Type: Built-in

Exhalation Relief: Yes

Ramp Range: Yes

FAA Compliant: No

Max Altitude: N/A

Auto Altitude Adjustment: N/A
Compliance Data: Yes

Advanced Data: No

Phone/Web App Available: No

Auto Start: Yes

Voltage Requirements:

100-240V, 50-60Hz, 2.0A

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Get all your questions answered

A bilevel positive airway pressure (BPAP or BiPAP) machine delivers two different air pressure levels—higher pressure when you inhale and lower pressure when you exhale. In contrast, a continuous positive airway pressure (CPAP) machine provides a steady, constant pressure throughout the night. 

BPAP therapy is usually prescribed when CPAP therapy isn’t effective or well-tolerated. And because of their more advanced design, BPAP machines tend to be more expensive than CPAP models.

A humidifier and heated tubing warm and moisturize the pressurized air produced by your BPAP machine. This helps prevent problems like dry throat, irritated nasal passages, and congestion that can often occur with PAP therapy. Heated tubing also helps minimize rainout by preventing condensation in the hose.

The Luna G3 BPAP generates just less than 26 decibels (dBA) of noise at its maximum volume. This is similar to the noise level of many other BPAP machines, so it generally will not sound any quieter or noisier than competing models.

The Luna G3 BPAP machine is not FAA-compliant and is therefore not approved for use on airplanes. In general, BPAP machines are meant for at-home use, unlike CPAP machines that can come in portable and travel-friendly designs.

To clean your Luna G3 BPAP machine, follow these steps:

  1. Rinse the hose with water and mild soap.
  2. Scrub the interior of the hose with a tube brush to remove debris.
  3. Rinse the hose with clean water to remove suds.
  4. Hang the tube to dry on a towel rack.