Mini Chiller 2
Compact, powerful WiFi enabled chiller with Ozone (O₃) water treatment and built-in filters
Product Description
The LUMI Mini Chiller 2™ is a complete redesign of our best-selling original. Retaining the same compact form, it now features a modern dot-matrix display, a more powerful system, and improved consistency for ultra-reliable cooling performance.
Capable of bringing your water down to a refreshing 2°C (35.6°F), the Mini Chiller 2™ makes every plunge colder, cleaner, and easier to control. With Wi-Fi connectivity, you can adjust settings directly on the display or through the mobile app for effortless control.
The built-in circulation pump ensures even cooling throughout, while the washable particle filter keeps your water fresh and hygienic with minimal upkeep. Engineered for low-noise operation and finished in a sleek, durable design, it fits seamlessly into any setup, indoors or outdoors.
Easy to use cam-lock hoses make setup quick and intuitive, pairing perfectly with the LUMI Pro ice bath range. Stronger, smarter, and more efficient—the Mini Chiller 2™ delivers next-level cold therapy in a compact package.
Worldwide Shipping
1 Year Warranty
Mini Chiller 2
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Shipping
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Customer Support
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FAQ’s
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Mini Chiller 2: Smart, WiFi Enabled Cooling & filtering.
1. PRO performance
Engineered for serious recovery, the Mini Chiller 2™ offers increased cooling capacity while retaining a compact, portable form—delivering faster cooldown times and consistent performance for larger ice baths or higher demands.
2. Precision cooling
The Mini Chiller 2™ reaches and maintains optimal cold therapy temperatures with enhanced efficiency. Its built-in WiFi module lets you monitor and control settings remotely—so your recovery is ready when you are.
3. Keeping it clean
The built-in Ozone (O₃) generator, high-density particle water filter and washable inline hair filter all work together to help keep the ice bath water crystal-clear, reducing maintenance and extending the life of your recovery setup.
4. Quick connect
Equipped with heavy-duty cam-lock quick connectors, the Mini Chiller 2™ ensures a tight, professional-grade seal—making setup fast, leak-free, and secure every time.
5. Built to last
The Mini Chiller 2™ also has an air filter, to ensure the internal components are protected from excess dust and dirt whilst in operation.
Specifications
Features
- All-in-one compact chiller unit
- Cools down to 2°C (35.6°F).
- Dot-matrix touch-screen display
- WiFi enabled.
- Control via an iOS / Android mobile app*.
- Ozone (O₃) generator for water treatment.
- Washable 40-micron hair filter.
- High-density 20-micron particle filter
Specifications
- 220-240V AC input.
- 445W.
- R-134A (180g) refrigerant.
- 30.5cm Width.
- 48cm Depth.
- 39cm Height.
- 23kg net.
What's included
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1 x Mini Chiller 2
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1 x High-density 20-micron particle filter.
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1 x Washable 40-micron hair filter.
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2 x Insulated cam-lock water pipes.
FAQs
Please see our FAQs page for more.
Can I use the chiller outside if it rains?
Yes - Where specified, our chiller units are designed to be water resistant and rated for outdoor use, ensuring reliable outdoor performance.
However, for your safety and the safety of others, make sure the chiller is plugged into an AC socket that is appropriate for outdoor use, properly grounded, has a built-in surge protector, and ideally is IP65 rated.
Always turn off the chiller before starting your cold water therapy session. Whilst most of our our chillers have an IPX rating for water resistance, it's still recommended to keep them dry at all times.
Do not immerse, splash, or spray the chiller unit with water.
Does the chiller need to be left on?
We recommend keeping your chiller on when the ice bath is not in use. This allows it to continuously filter the water, ensuring freshness.
The chiller automatically turns off once it reaches the set temperature, optimizing energy efficiency.
But remember, for safety, to always switch off the chiller unit during your ice bath session.
Is Ozone water treatment bad for the environment?
Not at all — Ozone water treatment is much more eco-friendly than using chlorine.
In our chillers, the built-in Ozone purification system releases ozone gas into the water, where it rapidly breaks down organic matter, bacteria, and microbes. Once the cleaning process is complete, the ozone naturally reverts back into pure oxygen, leaving no harmful residue behind.
How long does the Ozone last?
The Ozone generator in our chillers activates roughly once every hour for 2-5 minutes at a time. This can be adjusted higher and lower depending on requirements.
We recommend the chiller is left on at all times to keep the water moving and the Ozone active.
Can I control the chiller via a mobile app?
Yes - Where specified, our chiller units can be connected to your Wi-Fi and be controlled remotely by a iOS / Android mobile app.
How do I maintain the chiller?
Maintenance purely lies with the water and filters - regularly replacing the ice bath water, cleaning the hair filter and replacing the particle filter when you see a build up of dirt or algae.
The main circulation and priming pumps have an exceptional lifespan, and the chillers generally are designed for continuous use.
What happens if there is a fault with the chiller, and how do I tell?
In general, the only aspects that can go wrong are dirt and debris clogging up the filters and eventually passing into the internal systems. This results in poor flow, and eventually no cooling.
We have a 1 year warranty that covers any manufacturing issues.
Warnings
ALWAYS consult your doctor before using an ice bath if you have any health issues!
DO NOT USE if you are: - pregnant, have heart disease or high blood pressure, have diabetes, complications such as neuropathy or retinal damage, you wear a pacemaker, history of frostbite, have an open wound, had recent surgery, epilepsy or any other health concerns or risks.
Using an ice bath can dramatically decrease your body core temperature. The immersion in cold water constricts blood vessels and slows the flow of blood around the body, which combined with health complications, can cause your blood pressure to rise and give you a higher chance of cardiac arrest or stroke.
Possible side effects:
The most noticeable side effect of an ice bath is feeling intense cold, but other side effects of staying in an ice bath for too long are: - hypothermia, frostbite, tachycardia (fast heart beat), arrhythmias (abnormal heart beat), and anaphylactic shock.
Our recommendation:
Despite the potential side effects and warnings, using an ice bath correctly actually has many health benefits! We will always recommend you begin by spending no more than a few minutes in the ice bath, and slowly working you way up to the recommended time, never push your body beyond its limits.