Best Cold Plunge Tub in 2023: PLUNGE

Last updated on November 22nd, 2023 at 09:23 am

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When it comes to cooling down after an intense workout or simply embracing the therapeutic benefits of a cold water bath, choosing the right cold plunge tub is essential.

In this article, we are delving into the detailed aspects of the PLUNGE, a cold plunge tub designed to provide not only an extreme cooling experience but also adaptability to different environments.

Here’s a deep dive into why PLUNGE stands out among the best cold plunge tubs available today.

best cold plunge tub

Decision Criteria: What Makes a Premium Cold Plunge Tub

Expanding on the decision criteria allows us to better understand what makes a high quality cold plunge tub. These criteria represent key aspects that potential buyers should consider when making their choice:

1. Temperature Control

  • Why It Matters: The ability to control temperature is vital for maximizing the benefits of cold therapy. Achieving a specific temperature like 3C allows for optimal muscle recovery, inflammation reduction, and mental wellness.

2. Adaptability

  • Why It Matters: A cold plunge tub should be versatile enough to fit various settings and weather conditions.

3. Water Quality Management

  • Why It Matters: Maintaining water quality is crucial for a hygienic and pleasant cold plunge experience.

4. Convenience Features

  • Why It Matters: Features that enhance convenience contribute to a user-friendly and enjoyable experience.

5. Customization Options

  • Why It Matters: Different users have varying needs and preferences. Customization options allow for a tailored experience.

6. Financial Accessibility

  • Why It Matters: High-quality cold plunge tubs may be a significant investment. Financing options make them accessible to a wider range of people.

7. Durability and Longevity

  • Why It Matters: Investing in a cold plunge tub is a long-term decision, so durability and lifespan are critical.

PLUNGE Features

Cooling Down to 3 Degrees

The ability to cool down to 3C (37.4 degrees Fahrenheit) sets the PLUNGE apart as a superior cold therapy training tool. At this temperature, the body can experience enhanced muscle recovery, reduced inflammation, and improved mental clarity.

This feature makes it the ideal choice for athletes, fitness enthusiasts, and those seeking therapeutic benefits from their cold plunge tubs.

PLUNGE also offers a Hot + Cold model where you can heat your tub up and use it as a hot tub as well.

Adaptable Design

Weather-Resistant Construction

PLUNGE's weather-resistant design allows it to withstand various weather conditions. Be it rain or shine, its durable materials provide the peace of mind that your investment will last a lifetime.

Customizable Size and Style Options

With different size and style options, the PLUNGE meets the diverse needs of different users.

The standard and XL sizes cater to individual preferences, while the Hot & Cold Plunge options provide added versatility for those seeking both hot tub and cold plunge experiences.

Residential and Commercial Models

Whether for home use or a commercial spa, the PLUNGE offers suitable models to meet different demands. Its adaptability makes it an ideal choice for various settings.

Innovative Water Quality Management

Constant Circulation for Even Cooling

The constant circulation of water ensures a consistent and refreshing cold plunge experience.

This unique design element helps maintain an even temperature throughout the tub and cools water down, providing an invigorating cold plunge tub that maximizes the benefits of cold therapy.

Powerful Ozone Sanitation

The ozone sanitation feature is a powerful oxidizer that breaks down unwanted contaminants. By maintaining water quality, it enhances the hygienic aspects of the cold plunges, ensuring a clean and safe experience every time.

20 Micron Filter for Unmatched Cleanliness

The inclusion of a 20-micron filter effectively removes debris, ensuring that your cold plunge tub stays clear of impurities such as hair and skin cells. This contributes to a more hygienic and enjoyable cold plunging experience.

Convenience Features

No Plumbing Required for Easy Setup

PLUNGE's self-contained design eliminates the need for complicated plumbing.

Once filled with a hose, the water can last up to six months, simplifying maintenance and making it a practical choice for both residential and commercial settings.

Underwater Lighting for Night Plunging

The built-in underwater lighting adds a touch of luxury and convenience, allowing for comfortable night plunging. Whether you prefer a cold shower or a full ice bath, this feature adds to the appeal of the PLUNGE.

Full Insulation for Energy Efficiency

With insulation filled in the tub's underside and covering all tubes on the back, the PLUNGE ensures energy efficiency. This insulation prevents condensation and maintains the desired temperature, optimizing the cold therapy benefits.

Price, Financing, and Accessories


The Standard PLUNGE is priced at $4,990 USD, providing an exceptional range of features and quality that position it at the forefront of the cold plunge tub market. For those seeking even more advanced features and commercial-grade quality, the PLUNGE Pro Commercial is available at $7,990 USD.

When comparing these price points, in conjunction with the array of features and the overall quality to its competitors, the PLUNGE distinctively stands alone.

Not only does it offer an unparalleled cold therapy experience, but it also provides remarkable value for the investment, setting it apart in the competitive market of 2023.

Affordable Financing Options

With financing options as low as $65/month, the PLUNGE makes cold plunge therapy accessible to a wider audience. These options ensure that more individuals can experience the benefits of both hot and cold plunges.

Added Value with Accessories

The inclusion of accessories like an insulated spa cover, cell phone holder, hose filter, and skimmer net adds value to your investment.

Each accessory enhances the convenience and enjoyment of the cold plunge experience, providing everything needed for a satisfying cold plunge tub.

How PLUNGE Delivers on the Decision Criteria

Temperature Control

PLUNGE ensures precise temperature control down to 3 degrees Celsius (37.4 degrees Fahrenheit), providing an ideal environment for both ice baths and cold plunging.


With weather-resistant construction, customizable sizes, and styles, PLUNGE can be installed anywhere – rain or shine.

Water Quality Management

PLUNGE’s constant water circulation, ozone sanitation, and 20-micron filter work together to maintain water quality, ensuring safe and refreshing cold plunges.

Convenience Features

With no plumbing required, underwater lighting for night plunging, and full insulation for energy efficiency, PLUNGE makes the cold plunge experience effortless and comfortable.

Customization Options

PLUNGE offers various size, style, cooling speeds, and models, ensuring that each user finds a tub that fits their specific needs.

Financial Accessibility

With financing options as low as $65/month and added value through included accessories like an insulated spa cover, PLUNGE makes high-end cold therapy an affordable choice.

Durability and Longevity

The construction from acrylic, fiberglass, and reinforced metal base guarantees that PLUNGE will last a lifetime.


PLUNGE offers competitive pricing with the Standard model at $4,990 USD and the Pro Commercial model at $7,990 USD. When compared to competitors, the value and quality of PLUNGE stand alone, solidifying its position as a top choice in residential and commercial cold plunge tubs.

By emphasizing these criteria, it's clear why we rank PLUNGE as best cold plunge tubs in 2023.

Each criterion highlights an essential aspect of the cold plunge experience, and PLUNGE’s design and features address them all, promising an exceptional cold therapy training tool that fits various needs and preferences.

Pros and Cons


  • Versatile Cooling Options: Standard or pro cooling speeds, making it the best cold plunge tub for different needs.
  • Durable Construction: Long-lasting acrylic, fiberglass, and metal design.
  • Energy-Efficient: Fully insulated, including the tubes on the back.
  • Flexible Financing: Makes hot and cold plunge options accessible.
  • Hygienic: Advanced water quality management through ozone sanitation and 20-micron filter.
  • Competitive Pricing: Unmatched quality for the pricepoint


  • Initial Cost: The price might be high for some consumers, though financing options are available.
  • Space Requirement: The XL size might require considerable space.

Residential vs Commercial: Which is Best for You?

When considering a cold plunge tub, selecting the model that aligns with your specific needs and frequency of use is essential. PLUNGE offers two distinct options: Residential and Commercial.

Here's a comparison of the main differences to help you decide which one is the best fit for you:

Residential Model

  • Pump Speed: The Residential model features a pump speed of 18 GPM (gallons per minute).
  • Usage: This model is designed to accommodate 4-6 uses per day, making it an excellent choice for individual or family use.
  • Filter: It includes a standard filter suitable for daily usage.
  • Warranty: A standard warranty covers the Residential model, ensuring reliability and peace of mind.

Commercial Model (PLUNGE Pro Commercial)

  • Pump Speed: The Commercial model comes with a more powerful pump speed of 35 GPM, allowing for quicker and more consistent temperature control.
  • Usage: With the strength to accommodate 4-6 uses per hour, this model is perfect for high-traffic settings like gyms, spas, or athletic facilities.
  • Filter: A larger filter equipped with a hair catch ensures better water quality management in more frequent use environments.
  • Warranty: The Commercial model offers an enhanced warranty, reflecting its robust build and superior quality.

Key Consideration: Chiller/Pump Strength

Your decision between the Residential and Commercial models essentially boils down to the chiller and pump strength that best aligns with your usage needs.

While the Residential model is well-suited for daily individual or family use, the Commercial model's enhanced capabilities make it ideal for settings requiring frequent and multiple uses within short time frames.

Public Endorsement for PLUNGE

In the world of innovative health and wellness products, securing public endorsement can play a pivotal role in a brand's trajectory. For PLUNGE, this recognition came from various prominent platforms and personalities that have boosted its standing in the cold therapy market.

Shark Tank Recognition

One of the defining moments for PLUNGE was its feature on Shark Tank.

The presentation on the show not only showcased the ingenuity and effectiveness of PLUNGE but also culminated in a deal with Robert Herjavec.

This partnership with Herjavec, a business magnate known for his astute investment choices, underscored the potential and value of PLUNGE in the wellness sector.

Such an endorsement from "Shark Tank" is a testament to the brand's innovation, feasibility, and market demand.

Celebrity Users

PLUNGE's acclaim doesn't end with "Shark Tank." Numerous celebrities and influencers have incorporated the PLUNGE cold plunge tub into their health routines.

Among them is Andrew Huberman, a prominent neuroscientist known for his research on brain health, performance, and rejuvenation.

Having someone of Huberman's caliber vouching for the benefits of PLUNGE further solidifies its position in the realm of therapeutic and performance-enhancing tools.

Others include (but not limited to) Conor McGregor, Rich Roll, Dr. Ronda Patrick and Tony Hawk.

Final Verdict: The Best Cold Plunge Tub in 2023

The PLUNGE has redefined cold plunge tubs with its versatile design, innovative water quality management, and unparalleled convenience features.

Whether you seek cold therapy for sports recovery or just a refreshing ice bath, the PLUNGE offers a tailored solution that can be customized to your preferences.

Embracing cold water therapy has never been this easy, and with an investment in the PLUNGE, you can make cold plunges a regular part of your wellness routine.

The addition of options like hot and cold plunges, degrees Fahrenheit control, and an insulated spa cover ensure that you have the best cold plunge experience.

Make the PLUNGE part of your health and wellness journey today!

Get Cold.™


What Size Should I Get?

If you are over 6 feet tall, PLUNGE recommends choosing the XL size to ensure optimal comfort. The additional space provides a more accommodating and relaxing experience.

How Do I Maintain My PLUNGE?

PLUNGE is designed to be self-contained, meaning that once you fill it with water from a hose, it can last up to 6 months without changing it, provided you follow proper maintenance procedures. PLUNGE offers extensive resources on maintenance to guide you in keeping your tub in top condition.

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