React Health Luna G3 X Auto CPAP Machine with Heated Humidifier
React Health Luna G3 X Auto CPAP Machine with Heated Humidifier
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Description
Description
The G3 X Auto CPAP is a next-generation mahine designed to deliver effective, comfortable sleep apnea therapy with smart technology and modern connectivity. Its foam-free design eliminates concerns associated with polyurethane sound-abatement foam while maintaining quiet operation. The G3 X uses a proven auto-adjusting algorithm and Smart A Custom Pressure Response to adapt therapy to your individual breathing patterns, helping provide effective treatment at comfortable pressure levels throughout the night.
For added comfort, the G3 X features an integrated heated humidifier to help reduce dryness and congestion, while the included heated tubing helps maintain consistent air temperature and reduce condensation. A built-in 4G cellular modem allows therapy data to be securely transmitted through the React Health Connect cloud platform for convenient monitoring and care management. With advanced leak compensation, Reslex exhalation relief, detailed therapy reporting, and an industry-leading 5-year manufacturer warranty, the Luna G3 X offers a modern combination of comfort, connectivity, and long-term reliability.
Key Features
- Foam-Free Design – Engineered without polyurethane sound-abatement foam for a cleaner airflow pathway and added peace of mind.
- Smart A Custom Pressure Response – Uses recent therapy data to automatically fine-tune pressure settings based on your individual needs.
- Integrated Heated Humidifier – Helps reduce dryness and congestion with adjustable humidity levels and an easy-remove water chamber.
- Heated Tubing Included – Helps maintain consistent air temperature and reduce condensation or “rainout” in the tubing.
- Advanced Connectivity – Built-in 4G cellular connectivity, SD card and QR code compatibility, plus React Health Connect for remote therapy monitoring.
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5-Year Manufacturer Warranty – Provides long-term coverage and support for your therapy journey.
Shipping & Rerturns
Shipping & Rerturns
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Frequently asked questions
Shoot our team an email & we’ll get back to you ASAP
How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
How do I know if this machine or mask will work for me?
How do I know if this machine or mask will work for me?
Every person’s needs are different. If you’re unsure, reach out to our team — we’ve helped thousands of customers find the right setup for their prescription, comfort, and breathing style. We can match your device, mask type, and pressure settings so you get the best results.
Do I need a prescription to buy a CPAP or BiPAP machine?
Do I need a prescription to buy a CPAP or BiPAP machine?
Yes. In the U.S., the FDA requires a prescription for CPAP and BiPAP machines. Masks, tubing, and most accessories can be purchased without one. If you’re unsure what you need, we can help guide you through it.
How often should I replace my mask, tubing, and filters?
How often should I replace my mask, tubing, and filters?
For best performance, replace your mask every 3 months, tubing every 6 months, and filters every 2–4 weeks (or as recommended). This keeps your therapy clean, safe, and effective.
Are your machines new or refurbished?
Are your machines new or refurbished?
We offer both brand new and certified pre-owned units. All refurbished machines are carefully inspected, sanitized, and tested to ensure they perform like new — often at a fraction of the price.
Do these machines come with a warranty?
Do these machines come with a warranty?
Yes! All new machines come with a manufacturer’s warranty, and our refurbished units include a MajorCPAP limited warranty for peace of mind. You’ll see the warranty details on each product page.
How loud are CPAP and oxygen concentrator machines?
How loud are CPAP and oxygen concentrator machines?
Most modern CPAPs run at around 25–30 decibels — about as quiet as a soft whisper. Oxygen concentrators are slightly louder, but still comfortable for home use, especially when placed a few feet away from the bed.
What’s the difference between portable and stationary?
What’s the difference between portable and stationary?
Portable concentrators are lightweight and battery-powered — great for travel or daily outings. Stationary concentrators plug in and deliver continuous oxygen, ideal for home use.
What kind of support do you offer after purchase?
What kind of support do you offer after purchase?
Our customer service doesn’t stop after checkout. We’re here to help with setup, troubleshooting, replacement parts, and warranty support — by phone, chat, or email. You’ll always talk to a real person who knows the products.
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