Skip to product information

Free Shipping

HIPAA Compliant

FDA Approved

HSA/FSA Eligible

Save an extra 20% off
Use code MEMORIAL20 at checkout

3B Medical

Luna G3 Auto-CPAP

Luna G3 Auto-CPAP

5.0
Rated 5.0 out of 5 stars
4 Reviews
Sale price $84900 Regular price $1,12900 25% OFF
Save Sold out
Shipping calculated at checkout.

Subtotal

Sale price $84900 Regular price $1,12900
Save Sold out


This product requires a prescription before shipment


The next-generation Auto-CPAP from trusted brand 3B offers an ultra-modern design with a user-friendly interface.

  • Three methods of data transfer (Cellular, SD card, iCode) so your data will never be inaccessible.
  • The humidifier has a pre-heat option and the unit comes standard with heated tubing for maximum comfort.
  • Dimensions (L x W x H): 265 mm × 145 mm × 114 mm
  • Weight: 1.7 kg
  • Sound level: < 26 dB, when the device is working at the pressure of 10 cmH2O

Learn more

Free Shipping for orders $50 and above in contiguous U.S. For orders under $50.00, the shipping rate is $7.99. Orders shipping to Alaska, Hawaii, Puerto Rico, Guam, and Virgin Islands are subject to an additional shipping fee.

Expedited Shipping

  • 2 Business day shipping - $25
  • Overnight shipping - $85

Order must be placed and with approved prescription (if applicable) before 11:30am EST to ship same-day. Excludes Sat/Sun delivery.

Expedited shipping is not available:

  • To Alaska, Hawaii, PO boxes and some rural areas.
  • During excluded holidays

Some orders require a prescription and by law cannot be processed and shipped until a valid prescription is on file and verified by Sleep Doctor. We can help you obtain a prescription renewal at no extra charge if your prescription has expired or is not accessible. Just place your order and follow the instructions provided to schedule a complimentary virtual consultation with a board-certified sleep specialist.

Please note that your order may ship in multiple packages.

Once your order ships, you will receive a tracking number and estimated date of delivery. Most customers receive their orders within 4-7 days of shipping. Carrier delays are outside of our control.

Find our full Shipping & Returns policy here.

Learn more

To clean your Luna G3 Auto-CPAP, 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
Shop Now
1

Fixed-pressure machine delivers continuous air pressure according to your prescribed level

2

Comes with built-in heated humidifier and heated tubing to reduce rainout and throat dryness

3

Fixed-pressure machine delivers continuous air pressure according to your prescribed level

What's in the box

  • Luna G3 Auto-CPAP Machine with built-in heated humidifier
  • Luna G3 Auto-CPAP Power Supply and Cable
  • Heated Tubing
  • Standard Tubing
  • PM 2.5 Air Filter
  • Standard Air Filters (2)
  • SD Card
  • Travel Bag
  • Instruction Manual

Who's it for

  • Those seeking a lightweight CPAP machine
  • People who experience dry nose or congestion during PAP therapy
  • Sleepers who are new to PAP therapy

Videos

FAQs

What Is continuous positive air pressure?

Continuous positive air pressure (CPAP) machines deliver a continuous level of pressurized air while you sleep. This is in contrast to BiPAP machines, which offer different levels of pressurized air during inhalation and exhalation, and APAP machines, which adjust pressure levels based on your breathing patterns. Sleepers set their CPAP machines to deliver the air pressure level that has been prescribed by their medical professional.

How does the Luna G3 Auto-CPAP differ from the Luna G3 BiPAP?

The Luna G3 Auto-CPAP delivers one level of continuous pressurized air through the night, while the Luna G3 BiPAP produces two different pressurized air levels — one for inhalation, another for exhalation. The Auto-CPAP is a good option for sleepers who are new to PAP therapy, while the BiPAP model is usually prescribed to people who have found CPAP devices to be ineffective.

How loud is the Luna G3 Auto-CPAP?

The Luna G3 Auto-CPAP produces less than 26 decibels (dB) of noise when set to the lowest pressure setting of 10 cmH2O. By comparison, a whisper is considered to be around 30 dB and conversational voices around 60 dB.

Customer Reviews

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
4 reviews
  • Joe_Cooler
    Verified Reviewer
    Rated 5 out of 5 stars
    1/28/24
    Smooth Delivery

    This machine is much better than my Respironics. The air delivery is incredibly smooth and the machine is virtually silent. Auto start is instant and gradual. Definitely recommend this for those of us using CPAPs. It makes sleep so much better.

  • Kem M.
    Verified Buyer
    Rated 5 out of 5 stars
    1/19/24
    Never thought that I would say this…..

    I’ve used CPap machine for the past 13 years and this is an amazing machine. It’s small, quiet and very easy to use.

  • Todd F.
    Verified Buyer
    Rated 5 out of 5 stars
    1/2/24
    It works great

    It works great

  • Raymond B.
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    12/6/23
    Pretty cool machine

    I like the features this machine offers. It's the perfect balance of function and practicality. As an addition bonus, it's very quiet and does not bother my wife. The pressure has a ramp feature that helps me fall asleep faster, and uses the lowest setting to jump start my breathing. I came with a travel case and even has roots pack my mask!

Reviews LoadedReviews Added

Luna G3 Auto-CPAP

Sale price $84900 Regular price $1,12900
Shipping calculated at checkout.
Sale price $84900 Regular price $1,12900
Shipping calculated at checkout.