Efficient ice bath chiller with built-in WiFi and washable filter
Chiller miniULTRA (reacondicionado)
£699.00 GBP
Agotado
Protect your chiller with a filter subscription
Regular filter replacement is an important part of chiller maintenance, helping to reduce blockages from dirt and debris and supporting reliable long-term performance.
Issues caused by blocked or dirty filters are not covered under warranty.
Stay on top of essential chiller maintenance with a LUMI filter subscription.
Regular filter replacement is an important part of maintaining water quality and supporting reliable chiller performance, and a subscription makes it easier to stay stocked up throughout the year.
Choose the option that works best for you:
3 pack of filters delivered every 3 months (pay £29.99 once every 3 months*).
6 pack of filters delivered every 6 months (pay £54.99 once every 6 months*).
We recommend changing your chiller water filter at least once every month, but this is dependant on how quickly the ice bath water gets dirt buildup.
PLEASE NOTE: Chiller unit issues caused by blocked or overly dirty filters are not covered under warranty.
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SUBSCRIPTION TERMS
Your subscription will run on a 12 month rolling term on the date of purchase, with a minimum commitment of 12 months.
Subscription changes are managed through the customer portal, accessed from your LUMI customer account page.
You can:
Edit your subscription details.
Cancel your subscription.
Dependant on which subscription option you have chosen, every 3 or 6 months you will recieve an email regarding your subscription and when your next filter delivery is being processed.
RECURRING ORDERS
* Recurring orders in your subscription do not include shipping, tax or duty costs. Your subscription does not automatically include discounts.
CANCELLATION POLICY
After your first term (12 months), you can contact us or cancel your subscription through your customer portal from your LUMI account page.
Cancellation will be available after:
3 month option A total of 4 orders have been processed (initial order, then 3 recurring orders).
6 month option A total of 2 orders have been processed (initial order, then 1 recurring orders).
¡Certificado como reacondicionado y disponible con un descuento inmejorable! - Experimenta la cima de la terapia de agua fría con el enfriador para baño de hielo LUMI miniULTRA™*.
¡Esta compacta central eléctrica destaca por su acabado de espejo de metal pulido, que ofrece un aspecto elegante que complementa cualquier espacio!
A pesar de su pequeño tamaño y de pesar poco más de 15 kg, el miniULTRA™ ofrece un rendimiento asombroso, enfriando hasta 520 litros de agua hasta unos gélidos 3 °C (37.4 °F). Representa lo mejor de la industria en tecnología de mini enfriadores y filtración, con un bajo mantenimiento y una construcción duradera.
Con capacidades de Wi-Fi, puedes controlar la unidad sin esfuerzo a través de su pantalla incorporada o a través de una aplicación móvil, lo que mejora la comodidad y la facilidad de uso, y el enfriador miniULTRA™ es ideal para uso en exteriores.
La configuración plug-and-play con mangueras de calidad garantiza una conexión perfecta con el baño de hielo LUMI Recovery PRO™, haciendo circular agua fresca, limpia y fría. Además, la inclusión de un filtro de agua de partículas lavable significa que tu baño de hielo se mantiene limpio, lo que garantiza una experiencia de terapia de frío superior e higiénica.
Abraza la fusión de calidad, rendimiento y estilo con la unidad miniULTRA™, tu puerta de entrada a una recuperación y relajación avanzadas.
Probado a fondo por nuestro equipo de ingenieros expertos.
Funciona y rinde como nuevo.
El embalaje puede tener cortes, esquinas arrugadas o errores de imprenta.
Posibles imperfecciones estéticas; arañazos, marcas de agua o abolladuras.
Puede incluir accesorios nuevos como mangueras, cables y filtros.
Respaldado por una garantía de 1 año y nuestro excepcional servicio de atención al cliente.
(el enfriador miniULTRA™ no está diseñado para uso comercial)
Especificaciones
Características
Diseño compacto, funcionamiento silencioso.
Con Wi-Fi.
Control mediante una aplicación móvil para iOS / Android*.
Filtro de agua de partículas lavable.
Enfría el agua hasta 3 °C (37 °F).
Especificaciones
Entrada de CA de 220-240 V.
770 W.
Refrigerante R134A.
24,5 cm de ancho.
39,5 cm de profundidad.
35,2 cm de altura.
Peso de 18 kg.
Qué incluye
1 x miniULTRA Chiller
1 x Filtro de pelo lavable.
2 x Tuberías de agua + accesorios.
Take a closer look
Discover the craftsmanship and standout features that set our products apart — see exactly what makes LUMI better than other brands.
CHILLS DOWN TO 2°C
Reach true ice-bath temperatures fast, with reliable cooling performance down to 2°C for consistent cold therapy.
Touchscreen + Wi-Fi
Adjust settings and monitor temperature remotely via Wi-Fi, using the touchscreen or the Tuya SmartLife iOS/Android app.
Quick-Connect Cam-locks
Our unique Cam-Lock system makes setup fast and secure, giving you a tight, leak-resistant connection in seconds.
Ozone (O₃) Water Treatment + Washable Filtration
Keep water cleaner for longer with built-in O₃ ozone treatment plus washable hair and particle filters for easy maintenance.
Remember the cold.
The icy cold that takes you back to snowy lifts, rosy cheeks, and silence that settles everything down. A LUMI ice bath will help turn stress into stillness.
Health benefits
Experience the benefits of cold water therapy — support recovery, boost energy, and build resilience with your LUMI ice bath on every plunge.
MENTAL CLARITY & FOCUS
Cold water immersion triggers the release of adrenaline and norepinephrine, boosting focus, mental clarity, and overall cognitive function.
ENHANCES MOOD & REDUCES STRESS
Cold exposure stimulates endorphin production, lowering cortisol levels and helping to reduce anxiety, stress, and brain fog.
STRENGTHENS THE IMMUNE SYSTEM
Cold exposure stimulates white blood cell production and reduces chronic inflammation, supporting a stronger immune response.
FASTER MUSCLE RECOVERY
Cold water therapy can help minimize muscle damage and promote faster recovery — LUMI ice baths help athletes train harder and stay at peak performance.
Control mediante una aplicación móvil para iOS / Android*.
Pantalla táctil de matriz de puntos
Funcionalidad Wi-Fi - Control mediante una aplicación móvil para iOS/Android
Filtro de agua de partículas lavable.
WiFi integrado.
Generador de ozono (O?) para el tratamiento del agua.
Enfría el agua hasta 3 °C (37 °F).
Control mediante aplicación móvil iOS / Android*.
Filtro de agua de partículas de alta densidad lavable.
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Generador de ozono (O₃) para tratamiento del agua.
Filtro de pelo en línea lavable.
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Filtro de cabello lavable.
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Filtro de partículas de alta densidad de 20 micras
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Especificaciones
Especificaciones
Especificaciones
Entrada de CA de 220-240 V.
Entrada 220–240V AC.
Enfría el agua hasta 2 °C (35.6 °F).
770 W.
445W.
Entrada de CA de 220-240 V.
Refrigerante R134A.
Refrigerante R-134A (180 g).
1400 W.
24,5 cm de ancho.
Anchura: 30.5 cm.
Flujo de agua nominal de 16 L/min.
39,5 cm de profundidad.
Profundidad: 48 cm.
Refrigerante R-32.
35,2 cm de altura.
Altura: 39 cm.
Característica de seguridad: Mecanismo de desconexión RCD
Peso de 18 kg.
Peso neto: 23 kg.
49 cm de ancho.
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43 cm de profundidad.
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53 cm de altura.
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Peso de 43 kg.
Customers are saying
4.25 ★ (2759)
Verified
5 stars: 115 (83%)
4 stars: 4 (3%)
3 stars: 3 (2%)
2 stars: 4 (3%)
1 star: 12 (9%)
Some of the reviews shown are from related products the merchant grouped with this one.
T
Tim P.
I’ve had it three weeks , I love it
I’ve had it three weeks , I love it . Had it at 5 sometimes 2 sometimes 8 .not used it everyday . But most mornings, and after I come back from BJJ . I’ve just cleaned it out and changed the filter . The hair filter was fine , the micron filter was a bit mucky green a bit and some grass in there .
I’m so happy I bought it . Thanks 🙂👊
A
Anonymous
Missing part, horrible customer service
Very disappointing experience.
The product arrived with a missing part, making it unusable as intended. I tried contacting customer support through the live chat multiple times and was mostly ignored. The one time someone responded, I was told to wait 10 minutes, and then the representative simply went offline.
I also sent several emails and never received a response.
A missing part is one thing, but completely ignoring customers is unacceptable. Based on my experience, Lumitherapy's customer service has been extremely poor.
Attached is a screenshot taken from the tutorial video showing the part I am missing.
D
Daz F.
Perfect Chiller for my ice bath requirements
Really happy with my purchase. I looked at several chillers on the market to pair with my ice bath and the Lumi mini chiller 2 stood out as the right model for me with Bluetooth app connection, ozone filtration, and with the discount made the it the right price at £669.
I’ve had it for a month now, and we’ve just had a heatwave and this chiller kept my water icy cold at 6 degrees. No problem! I’m confident it will go colder but need more time to get used to going colder as 6 is absolutely freezing when all you are used to is cold tap water with a few ice blocks chucked in. Top job Lumi 👍🏼
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Nick M.
My chiller doesn’t work I’ve chased support and
My chiller doesn’t work I’ve chased support and had one email back that wasn’t helpful I need a full refund or replacement for the faulty chiller you provided..
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Chris L.
Game changer!!
Initially was disappointed with the product as I couldn't get the 2-3° temperatures that was advertised. After a bit of back and forth with LUMI i realised it was actually operator error. I set the temp way too early compared to when I was due a dip so the chiller had chilled into the 2° range but then cut its chilling phase off at some point overnight resulting in me only seeing temps of 4° and up in the morning. After this operator error I changed my timings and since I have regularly enjoyed dips in the 2-3° range. Genuine games changer compared to prepping massive amounts of ice. The filtration keeps it clean and im about to clean it out for the first time in 6 weeks
G
Geoffrey D.
Mini chiller 2 arrived safe and sound and working
Mini chiller 2 arrived safe and sound and working well temp at 3.
P
Philgrace
Won’t connect to WiFi
This is an expensive unit- that I have been unable to connect to the suggested app- many of the features you want to use are app controlled- as the “touch” sensitive controller on the unit - is not very touch sensitive
Hi there, thank you for taking the time to leave a review for our Mini Chiller 2. We apologise for any inconvenience you experienced with connecting to the app. Our team has looked into it and found that the router was too far from the chiller unit. We have now resolved this issue and the app is working smoothly. We appreciate your feedback and hope you enjoy using our product. If you have any further concerns, please don't hesitate to reach out to us. Have a great day!
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Danny D.
Does not work as advertised
It states 2C but in reality it hits 2C then turns off and will sit at 3C. The screen and settings on the device as well as the app have no option to select anything lower than 3C. Product support has turned into a debate and not offering a full refund as iv turned it on. They operate with no regard to customer wrights and trading standards. Go with another brand like polar or Myo.
Hi there,
We are sorry to hear that you have experienced issues with our Mini Chiller 2. Please see below our information on how to get the best from your Cold Water Therapy.
Cold Water Immersion
When your body first contacts cold water, specialised cold receptors in your skin immediately activate. These thermo receptors, called TRPM8 channels, are found throughout your skin and trigger within milliseconds of cold exposure.
The initial response includes:
Cold Shock Response (0-3 minutes)
Involuntary gasping
Hyperventilation
Increased heart rate and blood pressure
Triggered by TRPM8 receptors sending signals via A-delta nerve fibers
Cold-Induced Vasoconstriction (1-30 minutes)
Blood vessels near skin surface constrict
Blood redirects to core organs
Controlled by sympathetic nervous system
Results in decreased skin temperature and the 'cold, numb' feeling
Adaptation Phase (ongoing with regular exposure)
Cold receptors become less sensitive
Initial shock response diminishes
Body becomes better at maintaining core temperature
The cold receptors (primarily TRPM8 and some TRPA1) are ion channels that change shape when cooled, allowing calcium ions to flow into nerve cells, triggering action potentials that signal 'cold' to your brain.
Regular cold exposure can enhance this adaptation response, which is why consistent cold water immersion practitioners report diminished shock response over time.
For cold water immersion benefits, the optimal temperature ranges depend on your specific goals:
For most therapeutic benefits: 50-59°F (10-15°C) is the sweet spot
For immune system stimulation: 53-59°F (12-15°C)
For recovery from exercise: 50-59°F (10-15°C)
For cold shock protein activation: Below 59°F (15°C)
For brown fat activation: 57-66°F (14-19°C)
The research suggests that water around 55°F (13°C) provides a good balance of benefits while remaining tolerable for most people. At this temperature, a 2-3 minute immersion is typically sufficient to trigger the physiological responses.
Colder temperatures (below 50°F/10°C) can provide stronger stimulation but increase risks and reduce safe exposure time. Warmer temperatures (above 60°F/16°C) require longer immersion times to achieve similar effects.
For beginners, starting with slightly warmer water (around 60°F/16°C) for shorter durations (1-2 minutes) allows your body to adapt gradually before progressing to colder temperatures.
The key is consistency rather than extreme cold – regular immersion at moderate cold temperatures provides more benefits than occasional very cold exposure.
Best Wishes
Karen
Customer Service Team
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Nicola A.
Upgraded to the pro with mini ultra chiller
What an upgrade! We were ice bathing in what we thought was ice water (with 7 large ice blocks), we thought it was cold until we started using the pro pod with the chiller unit. Left it running through the night and woke up to the coldest ice bath yet. So far really impressed with the upgrade quality and not having to mess about with ice blocks after every use is a massive win when you’re busy.
F
Frederic S.
Excelent!
Great quality products + not too expensive (specially the new products like Pod pro + MiniChiller) + quick delivery + quick responsive staff + good marketing = I Love this brand... I'm just missing : - 1) a EU socket outlet (as the MiniChiller is shipped with a UK socket outlet here in Belgium, I'm missing a European socket outlet... But it seems to be working fine with a simple converter UK -> EU) - 2) a longer power cable, but I can live without ;)
S
Stuart G.
Best chiller
I hope this review really helps people. I run my own Brazilian
Jiu-Jitsu school and have been doing ice baths for over a year. My friend has tried a good few chillers but I took a change on the lumi one as I didn’t find any reviews. I can honestly say this chiller completely wipes the floor with the ones my friend purchased and is half the price and to the point my friend has now purchased this chiller. I have the pro barrel and it works absolutely brilliant, seriously stop thinking about it and make the purchase it’s more then worth it 🙏🏻
M
Marco L.
very happy!!
Excellent products!!! Customer service followed me throughout the order and shipping process. Products arrived on time. A little time for customs, but everything ok🔝
H
Henk B.
My Recoverypod and chiller
Today I have my total setup. Tomorrow morning I hope the water is nice cold. Now filling up and then run the chiller. Bought also a nice holt cube IKEA to put my chiller in. I also have made the cube lith waterproof with plastic and 15 cm around
M
MARK B.
Lumi ice pro and ultra chiller
Fantastic duo , 3rd party app and setup of both items easy to use, and chiller is set at 6* to use each time ..
Over the moon
w
wayne s.
good
love it
C
Craig S.
Works great
Easy install, self explanatary mostly.
Give it some time to warmup and kick in the first time you use it. After that it works instantly each time.
The app is great, you can turn it on and off ,set the temp, when you are not at home.
J
Jorge F.
E4 error, troubleshooting from the madoesn't
E4 error, troubleshooting from the manual doesn't work, no reply from customer support for over a month
D
D.D.
Wont answer emails or calls
J
Jim M.
Be careful with this company...
Never worked and LUMI "support" just don't respond to any emails, which seems to be a common thread across other review sites. Conveniently, there's also no phone number to talk about any challenges. My unit had to go back to their workshop and they've not responded for 2 weeks so I'm £700 out of pocket with nothing to show for it. Small Claims Court is the next step which is a waste of everyone's time and energy, but no other option.
M
Michael D.
Ice bath arrived and is leaking
Ice bath arrived and is leaking. Tried live chat on the day of delivery and was ignored. I’ve emailed customer service twice over 5 days and no reply. Terrible customer service, especially considering I spent around £1000 on this bath and chiller. Would not recommend LUMI to anybody.
A
Andrew M.
Not as good as I expected
Not as good as I expected. No water flow rate display and filters need changing regularly.
A
Anonymous
Iv had Lumi products since 2024, quality was
Iv had Lumi products since 2024, quality was always something I could believe in. But not anymore the products seem to have slipped in the last year. My barrel is great but the chiller I have had constant issues with.
A
Anonymous
I bought the chiller over 6 weeks ago it started
I bought the chiller over 6 weeks ago it started out fine but now i have a error messages they want me to send it back for repair but also want me to pay for the postage.
Preguntas frecuentes
Por favor, visita nuestra página de Preguntas frecuentes para obtener más información.
Preguntas frecuentes sobre productos reacondicionados
¿Qué es un producto reacondicionado?
Nuestros productos reacondicionados ofrecen un valor excepcional sin comprometer el rendimiento. Cada artículo se somete a una inspección exhaustiva y se clasifica (A1, A2 o A3) para reflejar su estado.
¿Son estos productos reacondicionados tan buenos como los nuevos?
Sí, lo son. Cada producto ofrece el mismo rendimiento de primera categoría que su homólogo nuevo.
¿Ofrecen reembolsos en productos reacondicionados?
Sí, ofrecemos reembolsos totales y parciales. Por favor, solicite más información sobre nuestra política de reembolsos.
¿Estos productos reacondicionados vienen con garantía?
Nuestros productos reacondicionados pueden presentar defectos en los materiales o en la mano de obra y, posiblemente, tener daños estéticos u otros problemas. Se venden a un precio más bajo entendiendo que no son perfectos.
En consecuencia, la garantía ofrecida para nuestros productos reacondicionados se limita a 30 días a partir de la fecha de entrega. Esta garantía limitada cubre defectos de fabricación significativos que impiden el uso normal del producto.
Tenga en cuenta que nuestra garantía no cubre golpes, uso indebido u otros problemas que no sean atribuibles a defectos del fabricante.
¿Qué métodos de envío ofrecen?
Utilizamos todas las principales empresas de transporte y socios de mensajería locales. Utilice el estimador de envío en el carrito para verificar sus tarifas de envío.
Preguntas frecuentes generales sobre los enfriadores
¿Puedo controlar el enfriador a través de una aplicación móvil de iOS / Android?
Donde se especifica, nuestras unidades de enfriamiento se pueden conectar a tu Wi-Fi y controlar de forma remota mediante las aplicaciones móviles Tuya Smart y Smart Life*.
¿Puedo usar el enfriador en el exterior si llueve?
Donde se especifica, nuestras unidades de enfriamiento están diseñadas para ser resistentes al agua y aptas para uso en exteriores, lo que garantiza un rendimiento fiable al aire libre.
Sin embargo, por tu seguridad y la de los demás, asegúrate de que el enfriador esté enchufado a una toma de CA adecuada para uso en exteriores, correctamente conectada a tierra, con un protector de sobretensión incorporado e idealmente con clasificación IP65.
Apaga siempre el enfriador antes de comenzar tu sesión de terapia de agua fría. Aunque donde se especifica, nuestros enfriadores tienen una clasificación IPX de resistencia al agua, se recomienda mantenerlos secos en todo momento.
No sumerjas, salpiques ni rocíes la unidad del enfriador con agua.
¿Puedo añadir bromo al agua?
¡Sí, puedes!
Si quieres que el agua dure más, el uso de tabletas o polvo de bromo debería extender el tiempo de uso hasta 1 mes.
El bromo es más respetuoso con la piel y dura más que el cloro en agua fría, y necesitarás muy poco para que sea eficaz.
¿Es necesario dejar el enfriador encendido?
Recomendamos mantener el enfriador encendido cuando el baño de hielo no esté en uso. Esto permite que filtre continuamente el agua, garantizando su frescura.
El enfriador se apaga automáticamente una vez que alcanza la temperatura establecida, optimizando la eficiencia energética.
Pero recuerda, por seguridad, apagar siempre la unidad del enfriador durante tu sesión de baño de hielo.
¿El tratamiento de agua con ozono es perjudicial para el medio ambiente?
¡El tratamiento de agua con ozono es mucho mejor para el medio ambiente que usar cloro!
El dispositivo de tratamiento de agua con ozono interno incorporado en el enfriador Thermo CT2 se descompone rápidamente en oxígeno cuando entra en contacto con el agua, ayudando a eliminar rápidamente los microbios.
¿Cuánto dura el ozono?
El generador de ozono en el enfriador CT2 se activa aproximadamente cada hora durante 5 minutos. Esto se puede ajustar a más o menos según las necesidades.
Recomendamos dejar el enfriador encendido en todo momento para mantener el agua en movimiento y el ozono activo.
¿Cómo mantengo el enfriador?
¿Cómo lo mantengo? ¿Es como el aire acondicionado de mi coche y necesita ser recargado cada año más o menos?
El mantenimiento se centra exclusivamente en los filtros, la limpieza de la malla metálica en el enfriador y la sustitución del filtro de partículas.
El sistema de bomba de calor está completamente sellado y probado contra fugas, y nunca debería necesitar mantenimiento. Las bombas de flujo principal y de cebado tienen una vida útil excepcional y se espera que duren más de 10 años de uso continuo.
¿Qué pasa si hay un fallo en el enfriador y cómo me doy cuenta?
En general, los únicos problemas que pueden ocurrir son la suciedad y los residuos que obstruyen los filtros y eventualmente pasan a los sistemas internos.
Esto resulta en un flujo deficiente y, finalmente, en la falta de enfriamiento. Si esto sucede, puedes enjuagar el sistema con un fuerte chorro de agua y más adelante tendremos un producto de limpieza disponible para esto.
Tenemos una garantía de 1 año que cubre cualquier problema de fabricación, y pronto ofreceremos un plan de servicio para que nuestros ingenieros visiten y resuelvan cualquier problema.
Al seleccionar una opción, se actualiza toda la página.
