Thermora Eterna 4-Person Infrared Sauna | Low EMF

Thermora Eterna 4-Person Full-Spectrum Low EMF Carbonized Composite Infrared Sauna

Built from a carbonized wood-plastic composite that combines the natural texture of wood with the resilience of food-grade plastic — resists warping and cracking even in high heat and humidity, with a carbonized layer that fights off mold, insects, and water damage. Rated for a service life of over 10 years.

Six carbon crystal heating plates deliver 360-degree surround infrared warmth at 1750W, evenly distributed throughout the interior. A built-in control panel activates 7-color chromotherapy lighting, and integrated Bluetooth stereo speakers handle music or podcasts for a full sensory session.

Backed by real coverage: a 2-year full warranty plus a 5-year warranty on core technology parts like the carbon crystal panels.

Why infrared sauna?

- Supports muscle recovery and eases tension through deep heat
- Promotes relaxation and better sleep
- Regular use may support circulation and skin health

Specs & Features:

- Carbonized wood-plastic composite construction, 10+ year rated service life
- 6 carbon crystal heating plates, 360-degree infrared coverage
- 1750W power output, 60Hz/120V
- Interior dimensions: 39.4" x 33.5" x 71.7"
- Weather-resistant roof with rain/snow drainage
- 7-color chromotherapy lighting, eye-care reading light
- Built-in Bluetooth stereo speakers
- 2-year full warranty, 5-year warranty on core components
- Seats up to 4 people

**Free USA shipping.** Ships within 1–3 business days, delivered in 5–10 business days.