Golden Designs 4-Person Full Spectrum PureTech™ Near Zero EMF FAR Infrared Sauna with Himalayan Salt Bar
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Indulge in communal wellness with the Golden Designs 4-Person Full Spectrum PureTech™ Near Zero EMF FAR Infrared Sauna, expertly constructed from sustainably sourced Canadian Hemlock. Its generous cabin comfortably accommodates up to four people, making it ideal for shared relaxation or wellness bonding. Two integrated Himalayan salt bars—one beneath the seating and one in the rear wall—infuse natural ionizing benefits into every session, enhancing your air quality and deepening your sense of calm.
This sauna’s advanced full-spectrum PureTech™ system delivers a balanced blend of near-, mid-, and far-infrared wavelengths, offering profound therapeutic effects with minimal electromagnetic exposure.
What Is Full Spectrum Therapy?
Full Spectrum therapy ensures that you receive all three infrared wavelengths—Near-Infrared (NIR), Mid-Infrared (MIR), and Far-Infrared (FIR)—in every session. Rather than simply heating the air like a traditional sauna, or relying on a single band of infrared, this model optimizes your wellness by targeting multiple depths of the body with specialized heaters.
The 3 Wavelengths Explained
| Wavelength | Penetration Depth | Primary Benefits |
|---|---|---|
| Near-Infrared (NIR) | Shallow (skin surface & just below) | – Skin renewal – Collagen synthesis – Reduction in inflammation – Better circulation |
| Mid-Infrared (MIR) | Moderate (soft tissues, muscles) | – Relief from muscle soreness – Tension reduction – Enhanced flexibility – Improved blood flow |
| Far-Infrared (FIR) | Deep (up to ~1.5–2 inches) | – Detoxification via deep sweat – Cardiovascular support – Stress relief – Immune system stimulation |
Why Full Spectrum?
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Holistic benefit: Provides cellular-level healing from skin outward.
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Therapeutic depth: Targets both superficial and deep tissues for more effective recovery.
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Well-researched: Backed by studies showing improved recovery, pain modulation, and cardiovascular health.
In the GDI-8040-03, the full-spectrum PureTech™ heating system works in perfect harmony with minimal EMF emissions—creating a deeply restorative, safe, and relaxing experience for everyone inside.
Features
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PureTech™ Near Zero EMF Heating System — 3 carbon FAR infrared panels + 6 near-infrared elements
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Two Himalayan Salt Bars — one beneath the bench, one on the rear wall
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Natural Reforested Canadian Hemlock Wood — durable and eco-conscious
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Bronze Privacy Tempered Glass Door — stylish and functional
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Oversize Chromotherapy Lighting — interior LED with red-light therapy feature
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Interior Touch-Screen Control Panel — with built-in FM station, Bluetooth, MP3/Aux input, and speakers
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Exterior Ambient Lighting — soft glow completes the spa feel
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Roof Vent — ensures consistent fresh air circulation
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Clasp-Together Assembly — simple, tool-free setup for two adults
Specifications
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Capacity: 4 Persons
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Exterior Dimensions (W × D × H): 70″ × 41″ × 75″ (add ~5″ for roof overhang)
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Interior Dimensions (W × D × H): 64″ × 34″ × 68″
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Electrical Requirements: 2 × 120V / 15 AMP dedicated circuits recommended
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Ideal Temperature Range: 118 °F – 132 °F (can reach up to 140 °F)
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Wood Type: Canadian Hemlock (reforested)
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Heating Technology: 3 PureTech™ Near Zero EMF FAR Infrared Panels + 6 Near Infrared Elements
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Salt Therapy: 2 Himalayan Salt Bars
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Weight: Approx. 475 lbs
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Shipping Weight: ~560 lbs; ships in 3 boxes
Product Manual
Shipping & Return
Shipping
We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on the product pages. All orders are dispatched within 1-2 business days and delivered within 5-7 business days.
Order delays have proven to be unavoidable and outside of our control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.
Please see our Returns and Refunds Policy for more details.
Returns & Refunds
If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.
