3B medical luna G3 bipap with accessories

3B Medical Luna G3 BiPAP Machine Review

The 3B Medical Luna G3 BiPAP machine is designed to provide a user-friendly experience for all those who need BiPAP therapy. Its compact size allows users to sit it on their bedside table easily as they sleep. Additionally, it has comfort and other features built-in to reduce rainout, provide humidification, and overall enhance treatment.

3B Medical Luna G3 BiPAP – Features

User-Friendly Interface

The user-friendly display makes navigating through settings simple to do. From the display screen, users are able to access commonly used features to customize their settings for a unique, tailored experience. They can also review the supplies checklist that reminds them of what they need to do to keep their therapy on track.

Pre-Heat Functionality 

The Luna G3 BiPAP allows users to heat up their water in the humidification chamber ahead of time. This function can be turned on as you are getting ready for bed, so it is ready when you are ready to fall asleep. You can turn this on up to 30 minutes in advance, so when it's time to start therapy, the water will already be preheated for a more comfortable therapy.

Integrated Heated Tubing 

This machine also offers integrated heated tubing. This tubing will keep airflow to your BiPAP warm to prevent any condensation or damp marks on your face, also known as rainout.

Auto Ramp Feature

 The AutoRamp feature incorporated into the Luna G3 BiPAP provides lower pressure settings as you start to fall asleep so you can comfortably ease into your therapy. Once the device detects you are asleep, it will automatically "ramp up" the pressure settings that were prescribed to you by your doctor.

Noise Reduction Technology

The Luna G3 BiPAP operates at a noise level of about 26 decibels - quieter than a whisper. This device has multi-stage noise reduction technology to provide users and their bed partners a peaceful and quiet experience night after night, while still delivering effective treatment.

3B Medical Luna G3 BiPAP – Specifications

  • Machine Pressure: 4 to 20 cmH2O (in 0.5 cmH2O increments)
  • Sound Level: 26 dBA
  • Dimensions - Machine with Humidifier: (L x W x H): 265 mm × 145 mm × 114 mm
  • Ramp: Yes
  • Heated Hose Option: Yes
  • Battery Option: Yes
  • Exhalation Relief: Yes
  • Auto Start: Yes
  • Auto Stop: Yes

The Pros and Cons of the 3B Medical Luna G3 BiPAP

- Small footprint
- Built-in heated tubing
- Auto Ramp
- Not DC power compatible
- No leak compensation
- Not FAA compliant

3B Medical Luna G3 BiPAP - Warranty 

The 3B Medical Luna G3 BiPAP is protected by a two-year warranty for manufacturer defects from the date of purchase.  Warranties ensure quality performance for the life of the BiPAP machine.

Where Can I Buy the 3B Medical Luna G3 BiPAP Machine?

You can shop this machine from the comfort of your home online at The CPAP Shop. If you'd like assistance, our team would be happy to answer all your questions about the 3B Medical Luna G3 and help you place your order. Give us a call at 866-414-9700.

Watch this video to learn more about the 3B Medical Luna G3 BiPAP Machine!

This post was originally published on June 21, 2022 and updated on October 16, 2023. 

Chris Vasta

Chris Vasta is the president of The CPAP Shop and an expert in sleep and respiratory therapy. He often provides insights on product design and functionality on various manufacturers’ prototypes and is frequently tapped to provide reviews on new releases.