Left front angled view of 3B Luna G3 CPAP machine
Pouring water into the G3 water chamber.
Luna G3 Water Chamber
Luna G3 CPAP Machine with Heated Humidifier - Certified Pre-Owned
Front angled view of 3B Luna G3 CPAP machine
3B Medical | SKU: LG3600(R)

Luna G3 CPAP Machine with Heated Humidifier - Certified Pre-Owned

FSA/HSA Eligible
Regular price $329.00 $329.00
Sold out
NOTIFY ME WHEN AVAILABLE
Your total:
$329.00
Free Shipping Over $99
30-Day Risk Free Trial
2 Year Warranty
Unlimited Support
This product requires RX.

Upload your RX here

Overview
Important Tips
Specifications
Manufacturer 3B Medical
Size 10.43 x 5.71 x 4.49 Inches
Weight Approx 5 lbs
Therapy Mode CPAP
Pressure Range 4-20 cm H2O
Ramp Ranges from 0 to 60 Minutes
Comfort Technology Preheat, RESlex Exhalation Relief Technology
Humidifier Integrated Heated Humidifier
Chamber Capacity 360 mL to Maximum Fill Line
related products
Your total:
$329.00
Sold out.

Product Features

Built-In Heated Humidifier

Enhanced Comfort and Hydration

The integrated heated humidifier enhances your comfort by adding moisture to the air you breathe, preventing dryness and irritation in your airways. Adjustable humidity settings allow you to customize the level of moisture, ensuring optimal comfort tailored to your needs.

The integrated heated humidifier enhances your comfort by adding moisture to the air you breathe, preventing dryness and irritation in your airways. Adjustable humidity settings allow you to customize the level of moisture, ensuring optimal comfort tailored to your needs.

RESlex Exhalation Relief Technology

Reduces Pressure During Exhalation

The Luna G3’s RESlex technology automatically reduces pressure during exhalation, making it easier to breathe out and enhancing overall therapy comfort. Adjustable settings allow you to customize the level of relief.

The Luna G3’s RESlex technology automatically reduces pressure during exhalation, making it easier to breathe out and enhancing overall therapy comfort. Adjustable settings allow you to customize the level of relief.

Audible Leak Detection

Immediate Feedback on Mask Fit

If your CPAP mask is not sealed correctly, the Luna G3 alerts you with an audible signal and a visual warning on the display. This immediate feedback helps you correct any issues promptly, ensuring effective therapy.

If your CPAP mask is not sealed correctly, the Luna G3 alerts you with an audible signal and a visual warning on the display. This immediate feedback helps you correct any issues promptly, ensuring effective therapy.

3B Luna QR Mobile Application

The 3B Luna QR app allows you to scan the iCodeQR on your Luna G3 and transfer a summary of your compliance data to your mobile device. This feature enables easy monitoring and sharing of your therapy progress with healthcare providers.

Easy Maintenance and Cleaning

The Luna G3 is designed for ease of maintenance. Regular cleaning of the sponge mesh filter and the humidifier chamber, as recommended, ensures that the machine continues to function effectively, providing reliable performance over time.

User-Friendly Interface and Customizable Settings

The Luna G3 features an intuitive interface that allows you to easily control settings such as humidification levels. This ensures a personalized therapy experience, catering to your specific comfort preferences.

Ultra Quiet Operation

With a noise level of less than 28 dB, the Luna G3 operates quietly, minimizing sleep disruptions. This quiet operation is critical for both the user and any bed partners, ensuring a good night’s rest for everyone.

Automatic CPAP Supply Reminders

The machine’s built-in reminders prompt you to replace critical components like the mask, tube, and filter at regular intervals. This feature helps maintain the device’s performance and hygiene, making maintenance straightforward.

Exclusive Holiday Bundles

Everything You Need for the Perfect Night’s Sleep UNLOCK MEMBERS PRICING

Watch Tutorials, Reviews, and Expert Tips.

How to Be Successful With a CPAP Machine
LEARN ON YOUTUBE

Because good rest is possible, even with sleep apnea.

When it comes to effectiveness, comfort, and budget, you don't have to choose. We have sleep solutions that help everybody feel and live better.

Supportive community
Convenience every step of the way
Access to leading brands
Rewards every time you shop
Free Shipping Over $99
30-Day Trials
Buy now, pay over time
Rewards Points

Select Your Machine

Our CPAP Expert recommends these three machines:

Current Item

Luna G3 CPAP Machine with Heated Humidifier - Certified Pre-Owned

$329.00

ResMed AirSense 11 AutoSet CPAP Machine

$1,004.00
Best Seller

ResMed AirSense 10 AutoSet CPAP Machine with HumidAir Heated Humidifier

$960.00
Basic Features
Manufacturer
3B Medical, Inc.
Resmed
Resmed
Warranty
2 Years
2 Years
2 Years
Sound Level
28 dBA
27 dBA
26.6 dBA
Quiet
Yes
Yes
Yes
Dimensions
Machine Weight
3.75 lbs
2.5 lbs
2.75 lbs (44 oz.)
Machine Size
10.43"L x 5.71"W x 4.49"H
Machine with Water Tub: 10.21" L x 5.45" W x 3.72" H
Machine with Water Chamber: 10.04" L x 4.57" W x 5.91" H
Water Chamber Capacity
360 ml
380 ml
380 ml
Humidifier Features
Heated Humidifier
Yes
Yes
Yes
Built-In Humidifier
Yes
Yes
Yes
Heated Humidifer type
Built-in
Built-in
Built-in
Intergrated Heated Hose
Yes
Yes
Yes
Pressure Features
Operating Pressure
4 - 20 cm H2O (0.2 cm increments)
4 - 20 cm H2O (0.2 cm increments)
4 - 20 cm H2O (0.2 cm increments)
Easy brething
Yes
Yes
Yes
Ramp
Yes
Yes
Yes
Max operating Altitude
N/A
Automatic up to 9870 ft
Automatic up to 8500 feet
Power Features
AC input Range
100–240V, 50–60Hz
100-240V, 50-60Hz, 2.0A 115V, 400Hz, 1.5A (for aircraft use)
90W
Typical Power Consumption
N/A
56.1W (111.5VA)
53W (57VA)
Peak Power Consumption
2 A Max
73.2W (137.6VA)
104W (108VA)
Power Supply Unit
24 V --- 18 W
Class of Equipment
Class II
Direct Battery Operation
No
Yes
Yes
Optional DC Cable
No
Software / Data
Advanced Software / Data
3B Luna QR Mobile Application
Aircraft Usage
Aircraft Usage
Meet Federal Aviation Administration (FAA) requirements
Additional Features
Auto Altitude Adjustment
No
Auto ON / OFF
Yes
Touchscreen
No
Yes
No