Cold therapy without the bag-of-ice routine.
Self-chilling cold plunge with 1/3 HP chiller unit. Holds 37-60°F, ozone sanitation, fits up to 6’4″.
✓ In Stock — Ships in 5-10 business days
| Power | 110V / 15A standard outlet |
| Chiller | 1/3 HP, R32 refrigerant |
| Exterior | UV-resistant composite |
| Interior | Marine-grade acrylic over fiberglass |
| Max User | 6’4″ / 280 lbs |
| Warranty | 3 years tub, 2 years chiller |
| Sanitation | Ozone generator + filter |
| Tub Dimensions | 59″ x 27″ x 25″ deep |
| Water Capacity | 75 gallons |
| Steady-State Draw | ~5 amps |
| Temperature Range | 37°F - 60°F |
Multi-angle views of the Arctic Plunge Pro — Cold Plunge Tub. Click any image to zoom.
Cold plunge tubs chill water to 38°F–55°F using a recirculating chiller and filtration system. Once set up and filled, the chiller runs automatically to maintain temperature.
Digital display on the chiller unit. Set your target temperature and the unit cools or holds automatically. Cold water for recovery: 50–55°F. Serious cold exposure training: 40–45°F.
The pump and filter run on a programmable cycle (typically 2–4 hours per day). Between uses, the water is continuously filtered. Backwash the filter weekly and add clarifier monthly.
Always use the insulated cover between sessions to maintain temperature and prevent debris. The cover reduces chiller run time by 40–60% — extending compressor life significantly.
Maintain 3–5 ppm chlorine or use the manufacturer's recommended alternative. Test weekly. Low sanitizer levels allow bacterial growth in the cold water — cold temperatures do not sterilize.
The cold plunge market is flooded with overpriced barrels that need 40 lbs of ice per session. The Arctic Pro has a real chiller (1/3 HP, not the 1/5 HP units in cheaper tubs that struggle below 50°F). Ozone sanitation is the differentiator — competitors with chlorine systems require weekly water testing. This is set-and-forget.