The Plunge
plungeChiller-based cold plunge tub with app control and ozone filtration.
Highlights
- Built-in chiller, no ice required
- Ozone filtration
- App-based temperature control
Overview
Plunge's standard tub holds a set temperature automatically via a built-in chiller, with ozone filtration reducing how often the water needs changing, controlled through a companion app.
complete your contrast setup
Specifications
| Temperature range | 39-60F |
| Filtration | Ozone |
| Power | Standard 120V outlet |
Frequently Asked Questions
Do I still need to add ice?
No. The built-in chiller maintains your set temperature automatically, which is the main difference between this and a manual ice-bath style tub.
How often does the water need to be changed?
The ozone filtration system is designed to extend time between full water changes, though this varies with usage frequency and local water quality.
Customer Reviews (41 approved)
★★★★★
Set it and forget it ✓ Verified Purchase
The chiller just holds temperature, no ice runs needed which is the whole reason I upgraded from an ice bath. App is straightforward.
— Morgan L. · Jun 2026
★★★★☆
Great tub, filtration is loud at start ✓ Verified Purchase
The ozone filtration cycle is a bit noisy for the first minute after each session but otherwise this has been exactly what I wanted.
— Chris D. · May 2026
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$5,990.00
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- SKU
- PLG-STD
- Material
- Powder-coated steel + acrylic liner
- Dimensions
- 63in L x 27in W x 30in H
- Power / electrical
- Standard 120V outlet (chiller)
- Warranty
- 3 years
- Space
- both
Certifications
UL Listed
NSF Certified Materials
Price History
Jan 2026
Jun 2026
Now $5,990.00
Lowest $5,990.00
✓ At lowest price