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The first foam-free, standard-size Auto CPAP available in the U.S. – delivering clinically proven performance with a 5-year warranty and unmatched comfort.
The G3 X is the first U.S.-available standard-size APAP engineered without polyurethane sound-abatement foam. Enjoy quiet therapy without the worry—perfect for patients seeking cleaner, safer airflow pathways
With an industry-leading 5-year warranty, the G3 X offers durability and peace of mind, ensuring long-lasting support throughout your therapy journey.
The Smart A algorithm continuously adjusts to your needs by analyzing the last five effective sessions. It intelligently adapts min and max pressures based on the 50th and 95th percentile pressure usage—delivering precision care tailored to your real-time needs.
In a 2025 independent bench test, the Luna G3 X:
Identified 100% of central apneas, hypopneas, and Cheyne-Stokes respiration events accurately.
Avoided inappropriate pressure spikes during central events, reducing risk of treatment-emergent CSA.
Demonstrated 100% agreement between estimated and real AHI values—ensuring complete confidence in therapy reporting.
The G3 X corrects obstructive apneas and hypopneas without high pressure overshoots—delivering effective treatment with less discomfort, especially compared to market leader.
Even under suboptimal mask conditions, the G3 X preserves therapy effectiveness with exceptional leak handling performance, offering reliable results night after night.
Built-in 4G, QR Code, and SD Card compatibility
Cloud-connected platform for seamless provider monitoring
Patient mobile app for self-tracking and care communication
Direct messaging capability between patient and provider – a feature lacking in many competitors.
