Frozen 1 Cold Plunge

The Medical Frozen 1 Cold Plunge is the foundation of Medical Saunas' Frozen Series — a professional-grade cold therapy system developed in collaboration with 48 wellness professionals and engineers to deliver the scientifically calibrated immersion experience that serious recovery demands. At $9,649, it represents an elite entry into the Frozen lineup: plug-and-play 120V operation with no plumbing required, precision cooling to 37°F via the proprietary Healthy & Safe 37 Freezing™ system, and a Military Grade Exterior Shell with FoamSeal™ insulation that maintains temperature and withstands intensive daily use, indoors or out. For the dedicated wellness practitioner investing in their first professional cold plunge, the Frozen 1 sets a standard that casual alternatives simply cannot approach.

The Dual Chiller & Advanced Filtration System, paired with the Separated Water Purification System and 20 Ultra Micron Filter, ensures water purity that is clinical in its precision — far beyond what standard cold plunge systems provide. An integrated session timer supports disciplined cold therapy protocol adherence, while weather- and water-resistant storage compartments keep robes, towels, phones, and personal items protected and within reach. Available in Standard (70"W × 33"D × 35"H) and XL (80"W × 34"D × 35"H), with a three-year warranty and white-glove installation available, the Frozen 1 is a cold therapy investment backed by medical-grade engineering.

Key Features

• Medical Engineering Pedigree: Developed by 48 wellness professionals and engineers for peak recovery performance
• Healthy & Safe 37 Freezing™: Precision cooling to 37°F — the medically validated optimal temperature for effective cold immersion therapy
• Dual Chiller & Advanced Filtration System™: Professional-grade dual-circuit chilling for consistent, reliable temperature management
• Separated Water Purification System™: Independent clinical-grade water hygiene circuit — not integrated into the cooling loop
• 20 Ultra Micron Filter™: Micro-level particle removal for immaculate water clarity between sessions
• Military Grade Exterior Shell™ + FoamSeal™ Insulation: UV-protected shell and advanced foam-seal insulation for maximum temperature retention and all-weather durability
• 120V Plug & Play: No special electrical wiring, no plumbing — plug in and plunge
• Integrated Session Timer: Supports precise cold therapy protocol adherence and timed immersion discipline
• Weather & Water Resistant Compartments: Secure storage for robes, towels, phones, and accessories — all within reach
• 3-Year Warranty + White Glove Installation Available

Specifications

• Standard: 70"W × 33"D × 35"H | Dry Weight: ~405 lbs | Filled: ~1,169 lbs (97 gal)
• XL: 80"W × 34"D × 35"H | Dry Weight: ~535 lbs | Filled: ~1,461 lbs (100 gal)
• Minimum Temperature: 37°F (Healthy & Safe 37 Freezing™)
• Electrical: 120V standard plug — no special wiring
• Plumbing: Not required | Indoor & Outdoor use
• Service Network: 581 technicians across US & Canada
• SKU: Frozen 1 | $9,649 | 3-Year Warranty | Ships in 3–4 weeks