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React Health G3 X Auto-CPAP machine with F&P Eson nasal mask, gray headgear side view, and heated tube

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React Health G3 X Auto-CPAP Machine with F&P Eson Nasal Mask Bundle

FREE CPAP COURSE INCLUDED

React Health G3 X Auto-CPAP Machine with F&P Eson Nasal Mask Bundle

$962.00

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with Eson mask $962

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The F&P Eson is a quiet, no-drama nasal mask for people who just want therapy to work and stay out of the way. Its RollFit cushion rolls along the bridge of your nose to hold the seal as you move, so you are not waking up to tighten straps, and the built-in diffuser keeps the airflow soft and quiet.

The low-profile frame leaves your view clear for glasses or reading, and it clips apart in seconds for cleaning. We pair it with the React Health G3 X, an auto-adjusting machine that sets your pressure for you, humidifier included.

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React Health G3 X Auto-CPAP Machine with Heated Humidifier

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

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The F&P Eson is a quiet, no-drama nasal mask for people who just want therapy to work and stay out of the way. Its RollFit cushion rolls along the bridge of your nose to hold the seal as you move, so you are not waking up to tighten straps, and the built-in diffuser keeps the airflow soft and quiet.

The low-profile frame leaves your view clear for glasses or reading, and it clips apart in seconds for cleaning. We pair it with the React Health G3 X, an auto-adjusting machine that sets your pressure for you, humidifier included.

See Product Details

React Health G3 X Auto-CPAP Machine with F&P Eson Nasal Mask Bundle

$962.00

Product Features

Replacement Parts

Reviews

FAQs

g3x

Eson

Product Features

If the recent foam recalls left you wary, the G3 X is built without the internal sound-abatement foam, and React Health introduces it as the first standard-size foam-free PAP available in the U.S. It still runs quietly, around 28 dB(A) per the manufacturer, so it is easy to sleep next to.

You should not have to think about pressure settings. In auto mode, the Smart A feature reads your breathing over several nights and fine-tunes your range, so therapy stays comfortable as your needs change. Prefer a set pressure? It runs in fixed CPAP mode too.

Dry air is one of the most common reasons people give up on CPAP. This G4600 includes the integrated heated humidifier and heated tubing, so the air reaches you warm and you see less water buildup (rainout) in the hose. Use distilled water to keep the chamber clean.

React Health G3 X Auto-CPAP Machine with F&P Eson Nasal Mask Bundle

Stay Comfortable All Night With a Self-Adjusting Seal

The Eson's RollFit cushion rolls gently on the bridge of your nose and finds its own seal as therapy pressure builds. It moves with your face instead of pressing at one fixed point, so you wake up without the red marks or tight-strap feeling that comes with most nasal masks.

Sleep Undisturbed With a Quiet, Directed Exhaust

The Advanced Air Diffuser spreads exhaled air softly to the sides and away from your partner, keeping the exhaust quiet and draft-free. The diffuser is washable and reusable, so there is nothing to replace every week.

See Clearly and Clean Quickly With the Easy Clip Frame

The Eson frame sits below your eyes and keeps your full line of sight open, so glasses stay on and reading in bed stays easy. The Easy Clip attachment pops apart in seconds without tools, and each piece rinses clean under warm water and reassembles just as fast.

Sleep on Your Side Without Losing Your Seal

The ErgoForm headgear rides high on the back of your head, and the rotating ball-and-socket elbow lets the hose follow you freely as you roll from back to side. Less hose pull means fewer leaks from position changes through the night.

Safe for Pacemakers and Implanted Devices

There are no magnets anywhere in the Eson. The Easy-Clip frame attachment is fully mechanical, so the FDA precaution for magnetic mask closures near pacemakers, ICDs, and cochlear implants does not apply to this mask. Confirm with your cardiologist before starting therapy.

Breathe Easier With a Foam-Free Machine

The G3 X removes the internal sound-abatement foam from the air path entirely, which takes away the worry about foam breaking down inside the machine over time. You get reliable therapy delivery without that variable in the equation.

Pressure That Adjusts to How You Slept Last Night

The Smart A algorithm reads your recent therapy data and shifts your pressure range accordingly, so the machine works with your sleep patterns instead of holding a fixed setting regardless of how you are doing.

A Calm, Quiet Night for Two

The G3 X runs at under 28 dB(A), which is closer to a library whisper than most bedroom noise. The machine stays in the background so neither you nor your partner notices it once you fall asleep.

Track Your Therapy Without Setting Up Wi-Fi

Built-in 4G sends your sleep data to the React Health Connect platform automatically every morning. No network credentials, no router, no setup required on your end.

FAQs

The RollFit is a one-piece silicone cushion that rolls on the bridge of the nose under therapy pressure, self-adjusting to form a seal rather than pressing in at a fixed point. Standard nasal cushions typically have a rigid seal edge that presses against the bridge at one fixed position. The rolling action distributes contact more evenly, which reduces localized pressure and can be more forgiving across different nose shapes.

The Eson cushion comes in Small, Medium, and Large. One frame fits all three sizes, so you only replace the cushion if you need to refit. The F&P sizing guide pairs each size with a range of nose widths. If you are unsure between two sizes, the smaller size that seals without force is generally the right choice.

The Eson headgear comes in Standard and Medium-Large. Standard fits most adult head sizes; Medium-Large is for larger head circumferences. Both use the same clip attachment to the frame.

Yes. The ErgoForm headgear positions itself high on the back of the head and stays in place as you shift from back to side. The rotating ball-and-socket elbow and swivel let the hose rotate freely with you, reducing hose pull on the seal. The combination makes the Eson one of the more side-sleep-friendly nasal masks in its category.

No, not without an accessory. The Eson covers only the nose, so mouth breathing breaks the seal and reduces therapy effectiveness. A chin strap can help keep your mouth closed if you breathe through your mouth occasionally. Consistent mouth breathers will need a full-face or hybrid mask instead.

Yes. The Eson contains no magnets in any part of its assembly. The Easy Clip attachment is mechanical, so the FDA precautionary guidance about magnetic mask closures near pacemakers, ICDs, cochlear implants, and similar devices does not apply. Confirm with your cardiologist before starting therapy.

Rinse the cushion, frame, headgear, and diffuser daily with warm water and mild soap, then allow all parts to air dry before reassembly. The diffuser is washable and reusable. Replace the cushion approximately every 3 months, or sooner if you notice persistent leaks, visible wear, or loss of softness. Replacement cushions are sold separately.

The Eson is covered under the 90-day Fisher and Paykel mask warranty. The G3 X machine is covered separately under its own 5-year warranty. The two warranties are independent; contact Fisher and Paykel directly for mask warranty claims and React Health for machine warranty claims.

Yes to both. The G3 X is a prescription device, so a valid Rx is required, and the bundle is FSA and HSA eligible. If your prescription has lapsed, we can help eligible U.S. residents renew it.

The React Health G3 X carries a 5-year machine warranty, and the mask carries its own manufacturer warranty, so the two are covered separately. The G3 X also meets FAA requirements (RTCA DO-160) for use during all phases of flight.

Foam-free means the G3 X has no internal sound-abatement foam in the air path. The user-replaceable intake filter is a separate part. The machine shares data over a built-in 4G cellular modem, so no Wi-Fi setup is needed.

Machine	React Health G3 X Auto-CPAP (model G4600, cellular modem with heated tubing)
Machine Brand	React Health (React Health)
Therapy Modes	Fixed CPAP and AutoCPAP (APAP)
Foam-Free	Yes, first standard-size foam-free PAP available in the U.S.
Pressure Range	4 to 20 cmH2O in 0.5 increments (max limited 40 cmH2O)
Pressure Adjustment	Smart A (AutoCPAP) and SmartC (CPAP)
Exhalation Relief	Reslex, levels 1 to 3 (clinician enabled)
Ramp	Auto or 0 to 60 minutes
Humidifier	Integrated heated humidifier (Off, Auto, levels 1 to 5)
Water Chamber	About 360 mL
Heated Tubing	Integrated heated tubing included
Tubing	19 mm inner diameter, 6 ft, standard 22 mm conical outlet (ISO 5356-1)
Sound Level	28 dB(A) at 10 hPa
Display	3.5-inch color LCD with control knob
Connectivity	Built-in 4G cellular modem, QR code, SD card
Cloud Platform	React Health Connect with patient app
Filters	Reusable air filter plus optional disposable ultra-fine filter
Power	AC 100 to 240V, 50/60 Hz
Dimensions	10.4 x 5.7 x 4.5 in
Weight	3.75 lb (1.7 kg)
Max Supplemental Oxygen	4 L/min
Max Operating Altitude	2,300 m
Materials	Natural rubber latex free
Air Travel	Meets FAA requirements (RTCA DO-160)
Machine Classification	Class II, HCPCS E0601
Expected Service Life	5 years
Machine Warranty	5-year limited manufacturer warranty
Mask Manufacturer	Fisher & Paykel
Acceptable Pressue Level	4-25 cmH2o
Sizes Available	Small, Medium, Large
Bundle Includes	React Health G3 X machine with integrated heated humidifier and heated tubing, cellular modem, reusable air filter, SD card, power adapter and cord, carrying case, user guide, plus the Fisher & Paykel Eson Nasal CPAP Mask in your selected size.
Prescription Required	Yes
FSA / HSA Eligible	Yes

React Health G3 X Auto-CPAP Machine with F&P Eson Nasal Mask Bundle

Overview

What’s Included

Free Masterclass: 30-Video Course

Product Features

Foam-Free, One Less Worry

Pressure That Adjusts to You

Comfort Built In: Humidifier and Heated Tubing

Product Features

A Seal That Moves With You

Quiet Enough for a Shared Bed

Headgear That Stays Put, Not Tight

Stay Comfortable All Night With a Self-Adjusting Seal

Sleep Undisturbed With a Quiet, Directed Exhaust

See Clearly and Clean Quickly With the Easy Clip Frame

Sleep on Your Side Without Losing Your Seal

Safe for Pacemakers and Implanted Devices

Breathe Easier With a Foam-Free Machine

Pressure That Adjusts to How You Slept Last Night

A Calm, Quiet Night for Two

Track Your Therapy Without Setting Up Wi-Fi

FAQs

How does the RollFit cushion work, and how is it different from a standard nasal cushion?

Which Eson cushion size do I need?

What headgear sizes does the Eson come in?

Is the Eson a good fit for side sleepers?

Can I use the Eson if I breathe through my mouth at night?

Is the Eson safe if I have a pacemaker or implanted device?

How do I clean the Eson, and what is the replacement schedule?

What warranty covers the Eson mask?

Do I need a prescription, and is the bundle FSA or HSA eligible?

What warranty comes with the bundle, and can I fly with it?

What does foam-free mean, and does the machine need Wi-Fi?

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