React Health Luna G3X APAP with integrated humidifier
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React Health Luna G3X APAP

Everything you expect from a premium APAP, at half the price

Foam free engineering, Smart A auto adjusting pressure, integrated heated humidifier and tubing, and an industry leading five year warranty.

$499.50$999.00
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The brand behind the Luna

Who is React Health?

React Health is an American sleep and respiratory manufacturer. Its Luna line of PAP devices is prescribed through sleep clinics and home medical equipment providers across the country, so if the name is new to you, that is a marketing budget difference, not a quality one.

The G3X is their newest APAP. It is the first standard size PAP device in the US engineered completely foam free, and it carries a five year warranty. Those are two things the best known machines do not currently offer.

American manufacturer FDA cleared Used in clinical settings
5 years
Manufacturer warranty on the machine. Most premium APAPs carry two.
Zero foam
No polyurethane sound abatement foam anywhere in the air path.
No Wi-Fi setup
Built in cellular sends your therapy data on its own, out of the box.
What makes it good

Six reasons the G3X holds its own

Not a stripped down machine at a lower price. A current generation APAP with features the big names charge more for, and a few they do not offer at all.

Luna G3X APAP on a bedside table
Luna G3X sale price
$499.50$999.00
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100% foam free, still whisper quiet
Honeycomb sound damping instead of polyurethane foam, so nothing in the air path degrades over time.
Smart A pressure that learns you
The algorithm reads your last five therapy sessions and fine tunes your pressure range automatically.
Five year warranty
Industry leading coverage, where most premium machines are backed for two years.
Heated humidifier and tubing built in
Both integrated, so the air stays warm and moist and you wake up without a dry mouth or sore throat.
Cellular data, no home network
Therapy data reaches your provider on its own, with no Wi-Fi password or app pairing.
Delay off clears the moisture
Low pressure keeps flowing briefly after shutdown to dry out the tubing and mask.
How it compares

Same caliber therapy. A fraction of the price.

Here is an honest look at how the Luna G3X lines up against what shoppers expect from a top tier auto adjusting machine.

Feature
Luna G3X
Typical premium APAP
Auto adjusting pressure
Yes, plus Smart A tuning from your last five sessions
Yes, breath by breath
Foam free air path
No foam at all. Honeycomb sound damping
Polyurethane foam used for sound damping
Warranty
5 years
Typically 2 years
Humidifier and heated tubing
Both integrated
Often sold separately
Data to your provider
Built in cellular, no network setup
Wi-Fi or cellular, setup varies
Mask compatibility
Works with any standard mask
Works with any standard mask

Comparison reflects commonly advertised specifications for current generation premium auto adjusting machines. Warranty terms vary by manufacturer and retailer.

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Sleeping comfortably with CPAP therapy
The other way to get one

Rather have your insurance pay for it?

Most plans cover a new PAP machine every five years. Tell us your insurance details and a specialist verifies your benefits for you, usually the same day. It takes about 90 seconds and there is no paperwork on your end. FSA and HSA cards work here too.

Before you buy

The questions we get about the Luna

On the things that decide therapy quality, yes. It is a current generation auto adjusting APAP with integrated heated humidification and heated tubing, and its Smart A algorithm tunes your pressure range to your own recent sessions. On two counts it goes further than the familiar machines: it is engineered completely foam free, and it is covered for five years.

The machine itself is covered by React Health for five years from the date of purchase. Consumables such as filters, tubing and the water chamber are not covered, which is standard across every manufacturer.

A PAP machine requires a prescription by law. If you have an active CPAP prescription, ordering is quick. If you do not, we offer an in house prescription service that handles it for you. Call (866) 564-2252 and we will help.

Yes. Have an FSA or HSA? You can use it here, and the purchase counts toward your deductible.

Returns are accepted within 30 days for 100% store credit. You can put that credit toward a different CPAP machine or any supplies you need.

Buy Now at 50% Off
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Sale ends September 1 at 11:59pm PST
Buying from easybreathe.com

Nothing about this is a gamble

Brand new, factory sealed
Never refurbished, never open box. Free shipping, and it goes out the next business day.
Prescription handled here
A machine requires a prescription by law. If you do not have one, our in house service takes care of it.
Real CPAP experts
Call and a specialist picks up. We have done only this since 2011, for 400,000+ customers.
FSA and HSA welcome
Use your FSA or HSA card at checkout, and the purchase counts toward your deductible.