The React Health Luna G3 Heated Tubing warms the air pathway between your humidifier and mask — preventing condensation (rainout) and delivering consistent humidity throughout the night. Designed for the Luna G3 Series with quick-snap 22mm connectors and a flexible 6-foot length.
Compatible with React Health Luna G3 Series:
- Luna G3 CPAP
- Luna G3 APAP
- Luna G3 BiPAP 25A
Works in tandem with the Luna G3's Auto Humidity intelligent control for personalized moisture levels.
Rainout happens when warm humidified air from your humidifier travels through cooler tubing and condenses into water droplets — creating gurgling, soggy breathing, and interrupted therapy. Heated tubing warms the entire air path so condensation never forms. Most users in cooler bedrooms notice an immediate comfort improvement after switching.
Replace heated tubing every 6 months, or sooner if it shows visible wear, kinks, or reduced heating performance.
Key features
- Prevents rainout with built-in heating elements
- Works with Luna G3 Auto Humidity control
- 6-foot flexible length — easy to position around your bed
- 22mm quick-snap connectors for easy setup
- BPA-free medical-grade construction
- OEM React Health (formerly 3B Medical) part
- Free FedEx delivery
Specifications
- Length: 6 ft (72 inches)
- Inner diameter: 19 mm
- Connector size: 22 mm cuffs
- Wall thickness: 1 mm
- Material: Medical-grade plastic and rubber (BPA-free)
- Weight: 4 oz
- Recommended service life: 6 months
Call 1-800-775-0942 with your Luna G3 model — we'll confirm fit before you order.
About Main Clinic Supply
We're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.
Inspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: "The needs of the patient come first."