If you’re shopping for a cold plunge with an integrated chiller, the following five models cover a range of capacities, temperatures, and maintenance features. They’re suitable for home gyms, wellness routines, or clinics seeking reliable cooling without constant ice. The list prioritizes gear with built‑in pumps, filters, and insulated hoses to support hygienic, low‑effort sessions.
| Product | Brand | Chiller HP | Capacity (gal) | Maintains Temperature |
|---|---|---|---|---|
| AS ColdPlunge Ice Bath Chiller For Tubs | AS ColdPlunge | 1/3 HP | 79 | 42°F |
| Primal Health Cold Plunge Tub With Chiller | Primal Health | 1/3 HP | 148 | 37°F |
| Diveblast Cold Plunge Tub With Water Chiller | DIVEBLAST | 2/3 HP | Depends on tub | 39°F |
| AS ColdPlunge Ice Bath Chiller & Tub Kit | AS ColdPlunge | 1/3 HP | 148 | 42°F |
| PlungeFit Ice Bath Chiller (1HP) | PlungeFit | 1 HP | 230 | 37°F |
AS ColdPlunge Ice Bath Chiller For Tubs
The AS ColdPlunge Ice Bath Chiller is a 1/3 HP unit designed to cool up to 79 gallons of water to 42°F. This enables consistent cold therapy for muscle recovery, inflammation reduction, and post-workout relief, suitable for home use and professional settings.
A built-in metal filter traps impurities without the need for frequent replacements. It’s easy to rinse and maintain, helping keep water clear and sessions hassle-free. Upgraded insulated hoses minimize temperature loss, while leak-proof connectors simplify setup and protect against drips during use.
Primal Health Cold Plunge Tub With Chiller
The Primal Health Cold Plunge Tub With Chiller combines an inflatable ice tub, reinforced hoses, and quick-connect fittings into an all-in-one kit. Its portability makes it suitable for indoor or outdoor use, and it sets up quickly for home or travel use.
The 1/3HP chiller rapidly lowers water to 37°F, supporting post-workout cool downs or daily wellness routines. An LED digital touchscreen simplifies temperature selection and monitoring for reliable, consistent recovery sessions.
Water quality is maintained with a built-in filtration system that circulates and cleans the water, helping minimize debris and odors between sessions and keeping the experience hygienic and inviting.
Diveblast Cold Plunge Tub With Water Chiller
The Diveblast cold plunge system features a 2/3 HP chiller that can cool water to 39°F in hours, depending on ambient temperature and tub size. This makes it suitable for larger tubs or more demanding recovery routines.
Everything needed for a smooth setup is included: a 1500 GPH pump, filter, insulated hoses, connectors, and tools. The system is designed for straightforward installation from day one, with components that integrate into existing tubs or new installations.
Post‑temperature, the unit maintains cold water with relatively low energy use, running about 20–30 minutes per hour after reaching target temperature. This balance supports extended sessions while keeping power consumption reasonable.
AS ColdPlunge Tub Kit With Chiller
The AS ColdPlunge Tub Kit provides a complete Cold Plunge Recovery setup with a 148-gallon insulated oval ice bath tub. No ice bags are needed—just plug in, set your temperature, and enjoy consistent recovery sessions.
Rapid cooling to 42°F is achieved with smart temperature control and an LED touchscreen for easy monitoring. The XXL oval tub features a seven‑layer reinforced PVC construction, exterior insulation, and a sturdy frame for stability. An insulated lid locks in cold for up to four hours and protects the water from dust and debris.
This kit emphasizes durability and convenience, making it a turnkey option for athletes, fitness enthusiasts, and wellness seekers who want reliable cold therapy without complex assembly.
PlungeFit Ice Bath Chiller
The PlungeFit 1HP Ice Bath Chiller delivers robust, ice-free cooling for up to 230 gallons of water, reaching 37°F. It’s a strong option for large home setups or professional spaces that require rapid, reliable cooling without ice.
This plug-and-play system works with XXL cold plunge tubs and home bathtubs, and includes three insulated hoses, an external filter pump, and a submersible pump. No plumbing or ice bags are required, and the setup is straightforward.
The external filtration system uses a five-micron cartridge to help keep water clean between sessions, with replacements designed for easy maintenance and long-term performance.
Buying Guide
Key Purchase Considerations
- Chiller horsepower and cooling capacity: Higher HP generally supports larger tubs and faster cooling. Match the chiller to your tub size and how quickly you want to reach target temperatures.
- Temperature range and control accuracy: Look for digital temperature control (LED touchscreen preferred) and a stable set point to maintain consistent sessions.
- Water management and filtration: Built‑in or external filtration helps maintain clean water, reducing odors and debris between uses.
- Tub compatibility and size: Inflatable versus rigid tubs, and overall footprint. Ensure the tub diameter/height fits your space and body position preferences.
- Hoses, insulation, and setup: Insulated hoses and leak‑proof connectors minimize energy loss and simplify installation.
- Power requirements and installation: Check voltage (110V/120V is common in the U.S.), plug type, and whether plumbing work is needed for external pumps.
- Maintenance and spare parts: Consider filter replacement availability and ease of cleaning to keep long‑term costs predictable.
- Portability and ease of use: If you plan to move the unit between spaces, look for lighter, more compact models with simple setup steps.
- Noise and energy use: Some chillers run quietly, while others may produce noticeable fan or pump sound during operation.
How to Size Your Chiller For Your Tub
Size depends on tub volume, desired cooling rate, and ambient conditions. A larger tub requires more cooling capacity to reach target temperatures in a reasonable time. When selecting a model, compare the chiller HP, the tub’s volume, and the expected time to reach the target temperature under typical room temperatures.
Maintenance and Replacement Parts
- Regularly inspect hoses and seals for leaks.
- Keep the water within the recommended range and clean the filter per the manufacturer’s instructions.
- Stock replacement filters and check for availability of spare pumps or connectors to minimize downtime.
Setup Tips
- Place the chiller on a stable surface with clear airflow for cooling efficiency.
- Align inlet and outlet hoses to avoid kinks, and use insulated hoses to reduce heat gain in warm environments.
- Position the tub away from direct sunlight and ensure safe, non‑slip flooring beneath the setup.
Pricing and Value
Prices vary by capacity, included accessories, and tub size. When evaluating value, consider whether the kit includes a tub, hoses, and filtration, as these components affect total cost and setup convenience over time.