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20W UV Sanitation Light

Transform your cold plunge into a cleaner, safer recovery experience with the 20W UV Sanitation Light — designed specifically for cold plunge tubs and water therapy systems. Using powerful UV-C technology, this compact sanitation light helps reduce bacteria and contaminants in the water without harsh chemicals, keeping your plunge fresher between sessions.

Engineered for performance and durability, the 20W UV light delivers efficient sanitation while maintaining crystal-clear water. The sleek waterproof design is built to withstand regular exposure to cold environments and moisture, making it an essential addition to any home wellness setup.

The calming blue glow adds a premium, modern aesthetic while the high-output 20W UV system works continuously to support cleaner water quality. Whether you’re using your cold plunge for recovery, performance, or daily wellness, this sanitation light helps maintain a refreshing and hygienic experience every time you step in.

Features

  • Powerful 20W UV-C sanitation technology

  • Helps reduce bacteria and water contaminants

  • Designed specifically for cold plunge tubs

  • Waterproof, durable construction

  • Chemical-free water sanitation support

  • Modern premium design with ambient blue glow

  • Easy to use and maintain

Perfect For

  • Home cold plunge tubs

  • Ice baths and recovery systems

  • Wellness studios and gyms

  • Athletes and daily recovery routines

See our full Shipping & Returns policy for complete details.

See our full Shipping & Returns policy for complete details.

Shipping Policy

Return Policy

1 Year Warranty

Free Shipping

US Customer Support

$59

Elite Muscle Recovery & Reduced Soreness

Elite Muscle Recovery & Reduced Soreness

Don't let downtime stall your progress. Cold exposure rapidly flushes metabolic waste and minimizes delayed-onset muscle soreness (DOMS), allowing athletes and active adults to bounce back faster and train harder.

Don't let downtime stall your progress. Cold exposure rapidly flushes metabolic waste and minimizes delayed-onset muscle soreness (DOMS), allowing athletes and active adults to bounce back faster and train harder.

Advanced Inflammation & Joint Relief

Advanced Inflammation & Joint Relief

Protect your mobility as you age. Cold therapy delivers a powerful, non-invasive anti-inflammatory effect that targets systemic joint pain, eases arthritis symptoms, and relieves lower back stiffness.

Protect your mobility as you age. Cold therapy delivers a powerful, non-invasive anti-inflammatory effect that targets systemic joint pain, eases arthritis symptoms, and relieves lower back stiffness.

Deeper, More Restorative Sleep

Deeper, More Restorative Sleep

Reset an overactive nervous system. Plunging triggers a natural drop in core body temperature, signaling the brain for uninterrupted REM cycles while lowering cortisol levels to quiet your mind before bed.

Reset an overactive nervous system. Plunging triggers a natural drop in core body temperature, signaling the brain for uninterrupted REM cycles while lowering cortisol levels to quiet your mind before bed.

Sustained Energy & Metabolic Activation

Sustained Energy & Metabolic Activation

Ditch the afternoon crash. A single plunge stimulates a massive, hours-long release of dopamine and norepinephrine for laser-sharp focus, while activating healthy brown fat to naturally fire up your metabolism.

Ditch the afternoon crash. A single plunge stimulates a massive, hours-long release of dopamine and norepinephrine for laser-sharp focus, while activating healthy brown fat to naturally fire up your metabolism.

Common Questions

Around 5 hours depending on the starting water temperature and environment.
The chiller uses approximately 450W while actively cooling. Because it cycles on and off to maintain temperature, most users see operating costs of around $0.30 – $0.90 per day, depending on ambient temperature and electricity rates.
The system uses continuous water circulation through the chiller along with a replaceable filter to remove debris. Models with a UV light also use a submersible UV system to help reduce contaminants and maintain clearer water. Most users keep the water clean by regularly cleaning the filter, periodically replacing the water, shower ing before use, and optionally using food-grade hydrogen peroxide or another tub-safe, non-foaming sanitizer.
Yes, when properly maintained. With regular filtration, circulation, and periodic water changes, reusing the same water is safe. Many users also shower before use and add optional sanitizers to further reduce bacterial growth.
Yes, it’s a plug-and-play system that can be set up in minutes without tools.
The submersible UV light helps reduce contaminants and maintain cleaner, clearer water. It works alongside the filtration system to improve overall water quality and reduce mainten ance. While it helps extend water cleanliness, regular maintenance such as filter cleaning and occasional water replacement is still recommended.
Performance may decrease in very high ambient temperatures. For best results, place the chiller in a shaded, well-ventilated area to optimize cooling efficiency. If you have questions about how ambient temperatures may affect water temperature, please con tact us before purchasing.
Yes, but environmental conditions such as extreme heat or freezing temperatures will impact performance and require proper handling. The water, hoses, and chiller must not be allowed to freeze. In freezing conditions, many users disconnect the chiller and use the included tub plugs, as cold ambient temperatures often keep the water sufficiently cold without active chilling. If the chill er remains connected, the system should stay running to help prevent freezing. Frozen damage is not covered under warranty.
Water change frequency depends on usage and maintenance. For most users, water is changed ev ery 4 weeks. Models with a UV light can help extend water cleanliness up to around 8 weeks, depending on usage and care. Heavier use or multiple users may require more frequent changes.
No. Basic upkeep includes occasional filter cleaning and periodic water replacement.
The barrel tub is designed for an upright, seated position, while the long tub allows for a more reclined, full-body stretch position. Many users prefer the barrel for its compact size and natural sitting posture.
Around 5 hours depending on the starting water temperature and environment.
Performance may decrease in very high ambient temperatures. For best results, place the chiller in a shaded, well-ventilated area to optimize cooling efficiency. If you have questions about how ambient temperatures may affect water temperature, please con tact us before purchasing.
The chiller uses approximately 450W while actively cooling. Because it cycles on and off to maintain temperature, most users see operating costs of around $0.30 – $0.90 per day, depending on ambient temperature and electricity rates.
Yes, but environmental conditions such as extreme heat or freezing temperatures will impact performance and require proper handling. The water, hoses, and chiller must not be allowed to freeze. In freezing conditions, many users disconnect the chiller and use the included tub plugs, as cold ambient temperatures often keep the water sufficiently cold without active chilling. If the chill er remains connected, the system should stay running to help prevent freezing. Frozen damage is not covered under warranty.
The system uses continuous water circulation through the chiller along with a replaceable filter to remove debris. Models with a UV light also use a submersible UV system to help reduce contaminants and maintain clearer water. Most users keep the water clean by regularly cleaning the filter, periodically replacing the water, shower ing before use, and optionally using food-grade hydrogen peroxide or another tub-safe, non-foaming sanitizer.
Water change frequency depends on usage and maintenance. For most users, water is changed ev ery 4 weeks. Models with a UV light can help extend water cleanliness up to around 8 weeks, depending on usage and care. Heavier use or multiple users may require more frequent changes.
Yes, when properly maintained. With regular filtration, circulation, and periodic water changes, reusing the same water is safe. Many users also shower before use and add optional sanitizers to further reduce bacterial growth.
No. Basic upkeep includes occasional filter cleaning and periodic water replacement.
Yes, it’s a plug-and-play system that can be set up in minutes without tools.
The barrel tub is designed for an upright, seated position, while the long tub allows for a more reclined, full-body stretch position. Many users prefer the barrel for its compact size and natural sitting posture.
The submersible UV light helps reduce contaminants and maintain cleaner, clearer water. It works alongside the filtration system to improve overall water quality and reduce mainten ance. While it helps extend water cleanliness, regular maintenance such as filter cleaning and occasional water replacement is still recommended.

Feel Refreshed

Renew
Your Body

Designed for wellness and longevity.
For anti-inflammation and joint relief.

Feel Refreshed

recover deeper

Designed for wellness and longevity.
For anti-inflammation and joint relief.

Feel Refreshed

Renew Your Body

Designed for wellness and longevity.
For anti-inflammation and joint relief.

Proven Results

Proven Results

See what users say.

See what users say.

Find us on

Excellent

June 6, 2026

"This tub has been phenomenal. One of the bigger purchases this year but definitely worth it. I would like to thank this company for all the support!"

Jessie J.

May 11, 2026

"Awesome value, easy setup, great responsiveness from the support team! Highly recommend."

Martin S. J.

June 8, 2026

"I was shopping for a cold Plunge for a while before I found this. This cold one hit or exceeded every expectation I had very simple to use very modular and very efficient. It's made better than a lot of other ones I was looking at. Highly recommend this. The company is great support is great and I couldn't be happier!"

Shelby B.

June 16, 2026

"We have had a great experience with JUGRFIT so far. The tub and chiller are setup right next to our sauna and have been doing a lot of hot-cold therapy. It is a great way to start your day if you haven’t tried. The company has been very helpful with questions and reassurance in their product! Highly recommend."

Tyler M.

June 6, 2026

"This tub has been phenomenal. One of the bigger purchases this year but definitely worth it. I would like to thank this company for all the support!"

Jessie J.

May 11, 2026

"Awesome value, easy setup, great responsiveness from the support team! Highly recommend."

Martin S. J.

June 8, 2026

"I was shopping for a cold Plunge for a while before I found this. This cold one hit or exceeded every expectation I had very simple to use very modular and very efficient. It's made better than a lot of other ones I was looking at. Highly recommend this. The company is great support is great and I couldn't be happier!"

Shelby B.

June 16, 2026

"We have had a great experience with JUGRFIT so far. The tub and chiller are setup right next to our sauna and have been doing a lot of hot-cold therapy. It is a great way to start your day if you haven’t tried. The company has been very helpful with questions and reassurance in their product! Highly recommend."

Tyler M.

Ready to Plunge In?

Experience cold therapy. Shop the JUGRFIT tubs and chillers.

Shop Now

Let’s Break the Ice

No cold shoulders here, just clear answers.

Whether you’re stuck on the technical specs or just need a mental pep talk before your first sub-50° session, we’ve got you. Drop us a line and our team will get back to you faster than a 37°F shock to the system.

Need help with a JUGRFIT product?

Contact Support

Need more information?

Ask us a Question

Dedicated to empowering people to experience the transformative power of cold water therapy.

© 2026 JUGRFIT

Based in the USA

Quick Links
Products
Policies
Connect
Reach Out

Ready to
Plunge In?

Experience cold therapy. Shop the JUGRFIT tubs and chillers.

Shop Now

Let’s Break the Ice

No cold shoulders here, just clear answers.

Whether you’re stuck on the technical specs or just need a mental pep talk before your first sub-50° session, we’ve got you. Drop us a line and our team will get back to you faster than a 37°F shock to the system.

Need help with a JUGRFIT product?

Contact Support

Need more information?

Ask us a Question

Dedicated to empowering people to experience the transformative power of cold water therapy.

© 2026 JUGRFIT

Based in the USA

Ready to Plunge In?

Experience cold therapy.
Shop the JUGRFIT tubs and chillers.

Shop Now

Let’s Break the Ice

No cold shoulders here, just clear answers.

Whether you’re stuck on the technical specs or just need a mental pep talk before your first sub-50° session, we’ve got you. Drop us a line and our team will get back to you faster than a 37°F shock to the system.

Need help with a JUGRFIT product?

Contact Support

Need more information?

Ask us a Question

Dedicated to empowering people to experience the transformative power of cold water therapy.

© 2026 JUGRFIT

Based in the USA

Quick Links
Products
Policies
Connect
Reach Out