Skip to main content

G3X Accessories

Price range: $43.95 through $162.99

Request This Product
Available in Store View Locations

The G3 X Accessories collection includes everything you need to keep your React Health G3 X APAP Machine running smoothly and comfortably. Choose from a convenient travel carry bag, a reliable power supply adapter, a hygienic and easy-to-clean water chamber, or heated tubing that maintains consistent humidity while preventing rainout. Each accessory is designed specifically for the G3 X system, ensuring compatibility, durability, and ease of use whether you’re at home or on the go.

Financing May Be Available Learn More
We Accept Most Insurances Learn More
Copper Star Return Policy
SKU: REA LG-ACC Categories: , Brand:

Interested in This Product?

Product Information

Carry Bag
- Adjustable shoulder strap doubles as a handle - Internal storage pocket for manuals/paperwork - For carry-on travel only; not suitable for checked baggage - Do not travel with water in tank
Power Supply Adapter
- Connects directly to Luna G3 devices - Must be paired with correct power cord
Water Chamber
- Easy removal and cleaning - Promotes safe, hygienic humidification - Recommended replacement: 3–6 months
Heated Tubing
- Compatible with all Luna G3 machines - Maintains consistent humidity levels - Protects against condensation build-up (“rainout”)

Specs/Technical Features

Compatibility

All Luna G3 PAP devices (CPAP and BiPAP)

Carry Bag

– Lightweight, durable fabric
– Fits unit, mask, tubing, power supply
– Travel-safe for hand luggage

Power Supply Adapter

– AC adapter section for Luna G3
– Reference photos for correct matching

Water Chamber

– Capacity: standard for Luna G3 humidifier
– Material: durable, washable plastic
– Replace every 90–180 days

Heated Tubing

– Actively heated for humidity control
– Prevents condensation
– Length: standard PAP hose length (6 ft)

Ask the Experts

Not sure which product is right for you? Our team can help you choose the best option based on your needs. Give us a call and we'll walk you through the different products and features to find what works best for your situation.

Ask an Expert

Additional Resources

What accessories are available for the G3X?

The G3X line includes a custom carry bag, power supply adapter, replacement water chamber, and heated tubing—each designed for full compatibility with the machine.

Do I need the heated tubing or can I use standard?

Heated tubing helps reduce condensation (“rainout”) and keeps air comfortably warm, but you can also use standard tubing if preferred.

How often should I replace the water chamber?

To maintain hygiene and performance, the water chamber should typically be replaced every 6–12 months, or sooner if you notice discoloration, buildup, or leaks.

Is the carry bag only for travel?

The carry bag is lightweight and protective, making it great for daily use around the house as well as for air travel or commuting.

What does the power supply adapter include?

The adapter provides reliable power at home and on the go, and is fully rated for G3X use—protecting the device from surges and ensuring safe charging.

Are the accessories covered under warranty?

Yes, React Health accessories are backed by the same 5-year warranty framework as the G3X machine, with coverage for defects in materials and workmanship.

So Much More Available in Store

Our stores are designed with your comfort in mind, and our team is ready to help you find the right medical supplies, answer insurance questions, and set you up for success at home. Find your nearest location and experience the Copper Star difference today.

Find A Store
4.8
geert lennart danker lassen
2 days ago
Dana Gyampah
4 days ago
Both of your associates were very polite and knowledgeable about the product that I purchased.
Emma Raindew
5 days ago
Mary S
5 days ago
Everything went beautiful. Everyone was very helpful the and I may get my scooter there but right now it's about my husband to make sure he can breathe. We been together 32 years and would hate to loose him now so for everyone at COOPER STAR THANK YOU.
Lisa Valech
6 days ago
They were very helpful when working with me and educating me on options available for mobility with my upcoming foot surgery. Surgery on the bottom of my foot, so I opted for the knee scooter and rented it on a weekly basis.
Lynn Dana
6 days ago
Very kind, knowledgable, and helpful.
Tim Bonnewell
1 week ago
Very happy Copper Star now takes my insurance. Thank you to everyone at Copper Star.
ANDREA GARDNER
1 week ago
Copper is outstanding! Their product selections are remarkable. Sales rep Cesar was professional, knowledgeable and extremly helpful. .
Wynn Watkins
1 week ago
Glad I checked around for a CPAP humidifier tray, some were priced at $54 , 24 at copper Star.
Stephen Bancroft
1 week ago
Excellent service by Candice and Caesar I would strongly recommend them for anybody that needs help

Sign up for exclusive updates and promotions.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.