# React Health Luna G3: specs and price

**Price (US):** $849 at reacthealth.com (CPAPsupplies.com lists a regular price of $849.00 (special/sale price $754.00 also observed); React Health's own product page does not publish a price. CPAPsupplies.com additionally flags this SKU (model LG3600) as discontinued by the manufacturer, though React Health's own product page carried no such notice at access time.), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 10 cpap machines we track it is #2 cheapest of 10; category median $980.
**Brand:** React Health
**Deskmark:** Bronze Deskmark — pay-blind category standing 13/100, #10 of 12 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $849 |
| Brand | React Health |
| Pressure range cmh2o | 4–20 (0.5 cmH2O increments) |
| Machine type | APAP (Auto-CPAP), fixed CPAP mode available |
| Humidifier type | Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing |
| Noise level (dB) | 28 |
| Weight (lb) | 3.75 |
| Data connectivity | Integrated cellular modem (React Health Luna QR app) |
| Ramp feature | Yes |
| Mask compatibility | — |
| Altitude adjustment | — |

## Where it stands

At $849, the React Health Luna G3 is #2 cheapest of the 10 cpap machines we track, where the median is $980. On the spec sheet, its noise level of 28 dB is above the median of the 12, and its weight of 3.75 lb is above the median of the 12.

## Frequently asked questions

**How much does the React Health Luna G3 cost?**

The React Health Luna G3 has a US price of $849 (CPAPsupplies.com lists a regular price of $849.00 (special/sale price $754.00 also observed); React Health's own product page does not publish a price. CPAPsupplies.com additionally flags this SKU (model LG3600) as discontinued by the manufacturer, though React Health's own product page carried no such notice at access time.), as of 2026-08-01.

**How does the React Health Luna G3 compare on price?**

At $849, the React Health Luna G3 is #2 cheapest of the 10 cpap machines we track, where the median is $980.

**What are the React Health Luna G3's key specs?**

React Health Luna G3 (React Health): pressure range cmh2o 4–20 (0.5 cmH2O increments), machine type APAP (Auto-CPAP), fixed CPAP mode available, humidifier type Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing, noise level db 28, weight lb 3.75. Full sourced spec sheet verified 2026-08-01.

Source: https://www.reacthealth.com/product/luna-g3-cpap-device (reacthealth.com, accessed 2026-08-01)
Corroboration: https://cpapsupplies.com/luna-g3-auto-cpap-machine-with-heated-humidifier (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/cpap-machines/react-health-luna-g3/
Cite: Per The Front Desk Review, the React Health Luna G3 price of record was $849 as of 2026-08-01 — https://frontdeskreview.com/product/cpap-machines/react-health-luna-g3/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl