The Endurance Plunge + 1HP Pro Chiller/Heater

Setup is quick and simple, typically taking just 5-10 minutes.

The process is straightforward: inflate the tub using the included pump, connect the chiller unit to the tub using the easy hand-tight fittings, fill tub with water, and power up the system. Once the chiller self-primes, it begins cooling and filtering your water, capable of reaching temperatures as low as 37°F based on your preference or heating up to 108°F!

Everything you need is included - the 1HP chiller comes with an integrated, self-priming pump plus an ozone generator and filter to keep your water clean, so there's no need for additional equipment or complicated setup.

Controlling your plunge is effortless with our user-friendly touch control panel. You can also manage temperature settings remotely through our mobile app, compatible with both iOS and Android devices.

Yes! This product is eligible for HSA and FSA payments.
Learn more about how TrueMed helps with this on our FSA/HSA page!

The cooling time depends on several factors: initial water temperature, ambient temperature and humidity, and the amount of water in your tub.

With a 100-gallon fill and room temperature water (around 70°F), you can expect:

• Initial cooldown to plunge temperature (37°F) in approximately 2.5-3 hours
• Once cold, the system maintains your desired temperature efficiently
• Our commercial-grade 1HP chiller delivers consistent, powerful cooling performance that makes your plunge ready when you need it. Just fill, set your temperature, and let the system do the work.

The ideal plunge duration depends on both water temperature and your experience level.

If you're plunging at 37°F, you probably only need 3-6 minutes. If you keep your tub at 50°F, then ~10 minutes may be optimal. Always listen to your body and gradually build up your tolerance over time.

Yes! Our system is designed and certified for outdoor use.

The chiller carries IPX4 water resistance certification and ETL safety certification, ensuring reliable performance in various weather conditions. You can confidently install your Endurance Plunge indoors or
outdoors, knowing it meets rigorous safety and durability standards.

No - our chiller uses efficient refrigeration technology, wsimilar to the refrigerator in your kitchen, Man Cave, or She Shed.

Your actual electricity costs will vary based on:

• Local climate and ambient conditions
• Your chosen water temperature
• Frequency of use
• Local electricity rates

Our dual sanitation system keeps your plunge water crystal clear and hygienic.

The system features:

• A strainer for larger debris plus a 5-micron filtration (finer than many competitors' 20-micron filters) to remove particles, skin cells, and debris
• Built-in ozone generator for chemical-free sanitization
• Continuous water circulation for consistent cleanliness

For optimal performance:

• Clean the filter evert few weeks by rinsing with water (a garden hose with a jet setting works great)
• Replace filter every 1-2 months
• Change water approximately every 3-4 weeks
• Keep the tub covered when not in use
• Clean the tub's inner surface during water changes

Regular maintenance is minimal and straightforward. Here's what you'll need to do:

• Clean or replace the 5-micron filter (2 spare filters included)
• Occasionally clean the chiller's mesh strainer
• Keep the tub covered when not in use

The commercial-grade chiller unit is fully sealed and leak-tested at the factory. Its heavy-duty pump system is engineered for longevity, with an expected lifespan of 5+ years under normal use.

Your Endurance Plunge and chiller comes with a 1-year warranty and repair kit, though they're rarely needed thanks to our robust build quality.

To us, you're perfect... but we know love can be complicated, especially when it involves ice-cold water!

If after 30 days you realize your plunge is more of a Hugh Grant stumble than a Colin Firth dive, don't worry. We won't stand outside your house with cue cards professing our undying love. Instead, we offer a simple, straightforward return policy.

Just like Karen returning Harry's necklace, you can return your plunge within 30 days for a full refund. No airport chases or last-minute declarations required.

Remember, the course of true love never did run smooth, but our return process does. So if your heart's not racing (in a good way) after your plunge, we'll part as friends. After all, if you can't be honest at Christmas... or when you're returning a cold plunge tub, when can you be?

We're all about speedy recovery, and that includes getting your system to you ASAP! Here's the scoop:

For the lower 48 states: Your icy oasis will ship within 2 business days from our California or Minnesota hubs. We're strategic like that – just like your training plan!

Hawaii, Alaska, and International orders: Let's chat! Contact our sales team for a personalized delivery forecast.

Keep an eye on that 'Add to Cart' button – it'll give you the inside track on estimated ship dates for your specific frozen throne. Remember, 'In Stock' means we're ready to roll within 2 business days. Now, who's ready for a cool adventure?

We've got your back, and your plunge! If you encounter any issues, our dedicated in-house team will spring into action faster than you can say 'brain freeze.' We'll do whatever it takes to get you back to your icy zen.