🧖 UFC Octagon Ice Bath with 5kW Chiller & Steps – Complete Cold Plunge System

Step into the Octagon. Recover like a champion with UFC-branded cold therapy, powered by a 5kW smart chiller.

♨️ Product Overview

The UFC Octagon Ice Bath with 5kW Chiller is a complete cold therapy system born from the partnership between Netspa, a French leader in spa and wellness equipment, and the UFC, the global authority in combat sports. This striking octagonal design pays direct homage to the legendary UFC fighting arena, transforming every recovery session into a true athlete’s ritual.

Built using advanced Drop-Stitch technology, the Octagon delivers the rigidity of a hard-shell bath in a lightweight, inflatable format that sets up in under ten minutes. The included 5kW Poolex Spawer O’Spa chiller cools water electrically down to 3°C, eliminating the need to buy 50 kg of ice for every session. Control the temperature precisely from your smartphone via the Poolex mobile app, schedule sessions in advance, and enjoy consistent, perfectly controlled cold plunges.

This complete kit includes everything you need straight out of the box: the octagonal basin, chiller, circulation pump, steps, thermal cover, filtration, and all connection accessories. Whether you’re a professional athlete, fitness enthusiast, or wellness seeker, the UFC Octagon Ice Bath delivers professional-grade cryotherapy at home, in the gym, or outdoors — at a fraction of the cost of rigid alternatives.

✨ Key Features

✅ Drop-Stitch Construction – High-pressure inflatable technology using thousands of polyester fibres creates an ultra-rigid, stable structure across both walls and floor, rivalling hard-shell baths in firmness.

✅ 5kW Smart Chiller Included – The Poolex Spawer O’Spa heat pump cools water electrically from 3°C to 40°C, providing precise temperature control without the ongoing cost and hassle of buying ice.

✅ WiFi & App Control – Connect to the Poolex mobile app (iOS & Android) to adjust temperature, change modes, and schedule sessions remotely from your smartphone.

✅ Iconic Octagonal Design – Inspired by the legendary UFC fighting arena, the unique octagonal shape offers full-body vertical immersion in a compact footprint, symbolising power, resilience, and performance.

✅ Rapid Setup – Inflate the basin in under 10 minutes using the included pump; the complete system is ready for use with minimal effort and no specialist tools.

✅ Premium Thermal Insulation – Innovative materials combined with the included thermal cover minimise heat transfer, keeping water at the target temperature for longer and reducing chiller energy consumption.

✅ Complete Accessory Pack – Everything included: chiller, circulation pump, inflatable drop-stitch steps, thermal blanket with safety buckles, antibacterial cartridge filter, connection kit, inflation pump, carry bag, and repair kit.

✅ Highly Energy Efficient – The chiller’s maximum power draw is just 1.35 kW with a COP of up to 5.2, delivering up to 75% energy savings compared to conventional cooling methods.

✅ Portable & Versatile – Lightweight when deflated, easily transportable in the included carry bag; suitable for indoor or outdoor use at home, in the gym, or at training facilities.

✅ 2-Year Manufacturer Warranty – Covers structure and electronics, backed by Poolstar (Netspa’s parent company), one of Europe’s leading wellness equipment manufacturers.

⚙️ Technical Specifications

Ice Bath Basin

Specification	Value
Model	UFC Octagon Ice Bath
Reference	SP-UFC250-CK5
Manufacturer	Netspa (Poolstar Group)
Design	Octagonal barrel shape
Dimensions	1300 mm diameter × 900 mm height
Capacity	1 person
Water Volume	290 – 350 litres
Temperature Range	3°C – 37°C
Maximum Load	500 kg
Material	Drop-Stitch (high-strength polyester fibres)
Wall Inflation Pressure	5 PSI (recommended)
Floor Inflation Pressure	8 PSI (recommended / maximum)
Connection Kit	D32 mm
Warranty	2 years (structure and electronics)

5kW Chiller (Poolex Spawer O’Spa)

Specification	Value
Chiller Capacity	5 kW
Power Supply	220–240V / 50Hz (single phase)
Maximum Power Consumption	1.35 kW
Maximum Current Draw	5.99 A
COP (Coefficient of Performance)	Up to 5.2
Cooling Range	3°C – 40°C
Operating Ambient Temperature	-7°C to 43°C
Heat Exchanger	Twisted Tech© Titanium
Compressor Type	Rotary
Refrigerant	R32 (0.40 kg)
Connections	32 / 38 mm
Flow Rate	2.16 m³/h
Noise Level at 1m	< 53 dB(A)
Noise Level at 10m	< 32 dB(A)
Chiller Dimensions	440 × 380 × 423 mm
WiFi / App Control	Yes (Poolex mobile app)
Functions	Heating, Cooling, Auto

💰 Running Costs

Energy Rate Used: £0.2769/kWh (Ofgem Price Cap, Q1 2026)

The 5kW chiller operates with a maximum power draw of just 1.35 kW, making it exceptionally economical. Once the target temperature is reached, the chiller cycles on and off to maintain the set point, meaning average consumption is significantly lower than peak draw.

Usage Pattern	Sessions/Week	Estimated Chiller Hours/Year	Estimated Annual Cost
🏠 Light Use	2–3	150	~£56
💪 Regular Use	4–5	300	~£112
🏋️ Intensive Use	6–7	500	~£187

Calculation Formula:

Annual Cost = Max Power Draw (kW) × Estimated Hours × Energy Rate
Example (Regular Use): 1.35 kW × 300 hours × £0.2769 = ~£112

Per Session Estimate: Approximately £0.37 per 15-minute maintenance cycle at maximum draw.

💡 The chiller’s COP of up to 5.2 means it delivers 5.2 kW of cooling for every 1 kW of electricity consumed. Actual running costs depend on ambient temperature, target water temperature, insulation effectiveness, and session frequency. Costs will be lower in cooler climates where less chiller effort is needed.

Cost Comparison vs. Buying Ice: Purchasing 50 kg of ice per session at approximately £10–£15 per bag would cost £520–£780 annually for just one session per week. The electric chiller pays for itself within months.

🛠️ Setup & Installation

Basin Setup:

The UFC Octagon Ice Bath requires no specialist installation. Simply inflate, connect, fill, and plunge.

1. Unfold the basin on a flat, level surface capable of supporting 500 kg
2. Inflate walls to 5 PSI and floor to 8 PSI using the included manual pump with pressure gauge
3. Connect the circulation pump and chiller using the included D32 mm connection hoses
4. Install the antibacterial cartridge filter
5. Fill with water to between the minimum and maximum water level indicators
6. Power on the chiller and set your target temperature

⏱️ Total setup time: Under 10 minutes for inflation; allow additional time for the chiller to reach target temperature.

Electrical Requirements:

Requirement	Specification
Power Supply	220–240V / 50Hz standard UK domestic socket
Sockets Required	2 separate sockets (one for chiller, one for circulation pump)
RCD Protection	Each socket must be protected by a 30mA RCD
Extension Leads	Do NOT use power strips or extension leads
Clearance	Keep all other electrical appliances at least 3 metres from the basin

Surface Requirements:

Location	Requirements
Indoor	Flat, non-slip surface; proximity to drainage; avoid direct sunlight through windows
Outdoor	Flat, level ground; free from sharp objects and aggressive vegetation; shaded or covered location recommended; surface must support 500 kg

⚠️ IMPORTANT: The electrical installation must comply with BS 7671 (IET Wiring Regulations). If you are unsure about your electrical supply, consult a qualified electrician before use.

🔒 Safety Features & Guidelines

Built-in Safety:

✅ Thermal cover with 4 locking safety buckles to secure the bath when not in use

✅ Maximum and minimum water level indicators to prevent overfilling

✅ Drop-Stitch floor and walls for structural stability during immersion

✅ Pressure gauge on inflation pump to prevent over-inflation

✅ 30mA RCD protection required on electrical supply (as per manufacturer instructions)

Usage Safety Guidelines:

⚠️ Maximum capacity: 1 adult only

⚠️ Minimum age: 16 years and over

⚠️ Limit immersion to 10–15 minutes per session

⚠️ Consult a doctor before use if you have heart problems, high blood pressure, are pregnant, or are undergoing medical treatment

⚠️ Do NOT dive — the water is not deep enough for safe diving

⚠️ Do NOT consume alcohol or drugs before or during use

⚠️ Always have someone nearby in case you feel unwell

⚠️ Drink sufficient water before and after each session

⚠️ Warm up gradually after exiting the bath

⚠️ Enter and exit with care — wet surfaces can be slippery

⚠️ If you experience pain, excessive numbness, or breathing difficulties, exit the bath immediately

🎯 Ideal Applications

Application	Setting	Notes
🏠 Home Recovery	Bathroom, garage, garden	Compact design fits most spaces; WiFi control for convenience
💪 Home Gym	Dedicated training area	Perfect complement to any home workout routine
🏋️ Commercial Gym / Studio	Member recovery area	Professional-grade build quality withstands intensive daily use
🥊 Combat Sports / MMA	Training facility	UFC-branded design resonates with combat sport athletes
⚽ Sports Club / Team	Changing rooms, pitchside	Portable design allows use at training grounds or events
🧖 Wellness / Spa Centre	Cold plunge offering	Pairs with sauna or steam room for contrast therapy
🏨 Hotel / Resort	Guest wellness facility	Eye-catching octagonal design creates a premium experience

💧 Water Maintenance

Proper water care ensures hygiene, extends the life of your equipment, and provides the best cold therapy experience.

Task	Frequency
Check water parameters (pH, disinfectant)	Before each use or at least weekly
Clean filter cartridge	Every 1–2 weeks
Replace filter cartridge	Every 1–2 months
Change water completely	Every 15–30 days

Water Balance:

The pH must be maintained between 7.0 and 7.4. Use a test kit (not supplied) to monitor levels and adjust with appropriate treatment products.

Disinfection:

Compatible with chlorine, bromine, or active oxygen treatments. Always follow the disinfectant manufacturer’s instructions and rinse off before entering the bath.

Cleaning:

Clean the basin with liquid soap, water, and a soft sponge. Rinse thoroughly and dry completely before storage.

Storage:

When not in use for extended periods, disconnect the cooling system, remove the filter, wipe the basin dry, and allow to air-dry for 24 hours before deflating. Store in the included carry bag in a cool, dry location away from humidity.

📦 What’s in the Box

Item	Description
🛖 UFC Octagon Ice Bath Basin	Octagonal Drop-Stitch inflatable bath with handles, drain plug, water inlet/outlet
⚡ 5kW Chiller (Poolex Spawer O’Spa)	WiFi-connected heat pump with heating and cooling functions (3°C–40°C)
🔄 Circulation Pump	Recirculates water through the chiller system
🪜 Inflatable Steps	Drop-Stitch construction for safe, sturdy entry and exit
🛡️ Thermal Cover	Insulated blanket with 4 safety buckle clips
💨 Manual Inflation Pump	With pressure gauge for accurate inflation
🧫 Antibacterial Cartridge Filter	Plus filter support housing
🔧 D32 mm Connection Kit	2 connection pipes (250 mm long, Ø 32 mm) plus 2 inlet/outlet caps
🎒 Carry Bag	Transport bag with handles for portability
🩹 Repair Kit	Patch material and adhesive for minor repairs

📱 Controls & Connectivity

Chiller Control Panel:

The Poolex Spawer O’Spa chiller features a built-in digital control panel for setting target temperature and switching between heating, cooling, and auto modes.

WiFi & App Control:

Connect the chiller to your home WiFi network and download the Poolex mobile app (available on iOS App Store and Google Play) to:

• 📱 Set and adjust water temperature remotely
• ⏰ Schedule cooling sessions in advance
• 🌡️ Monitor real-time water temperature
• 🔄 Switch between heating, cooling, and auto modes

💡 The app provides full remote control, so your ice bath is at the perfect temperature before you even step in.

Advanced Settings:

To access the chiller function below 5°C, parameter C11 on the chiller must be set to 3°C. Full instructions are provided in the included chiller manual.

❓ Frequently Asked Questions

Q: How long does it take to cool the water down to 3°C? A: Cooling time depends on the starting water temperature, ambient temperature, and whether the thermal cover is in place. From tap water temperature (typically 10–15°C in the UK), expect several hours for the initial cool-down. Once at temperature, the chiller maintains it automatically with minimal energy use.

Q: Can I use ice cubes instead of the chiller? A: Yes. The UFC Octagon Ice Bath is fully compatible with ice cubes for manual cooling. However, the included 5kW chiller eliminates the need to purchase approximately 50 kg of ice per session, saving significant ongoing costs and providing precise, consistent temperature control.

Q: What electrical supply do I need? A: The system requires two standard UK 13A sockets (220–240V / 50Hz), each protected by a 30mA RCD. Do not use extension leads or power strips. The chiller draws a maximum of 5.99 amps.

Q: Can I use this outdoors? A: Yes. The UFC Octagon Ice Bath is designed for both indoor and outdoor use. When installing outdoors, place on a flat, level surface in a shaded area and ensure the surface can support 500 kg. Do not leave the empty bath unprotected outdoors for extended periods.

Q: How often do I need to change the water? A: With proper water treatment and filtration, change the water every 15 to 30 days. Clean the filter cartridge every 1–2 weeks and replace it every 1–2 months.

Q: Is this suitable for more than one person? A: No. The UFC Octagon is designed for single-person use only, as stated by the manufacturer. The maximum capacity is 1 adult.

Q: What is the warranty? A: The product comes with a 2-year manufacturer warranty covering structure and electronics, backed by Poolstar (Netspa’s parent company).

Q: How portable is it? A: Very. When deflated and drained, the basin packs into the included carry bag. The octagonal design is compact and lightweight, making it easy to transport between locations. Note: never move the bath by its handles when full of water.

Q: Can the chiller also heat the water? A: Yes. The Poolex Spawer O’Spa is a reversible heat pump that both heats (up to 40°C) and cools (down to 3°C), making it versatile for warm contrast therapy or hot soak sessions as well as cold plunges.

📥 Downloads & Resources

📄 UFC Specifications Sheet – Product overview and key dimensions

📄 Järvi Ice Bath Brochure – Detailed product brochure with features and benefits

📄 Ice Bath Chiller Manual – Chiller connection and setup instructions

📄 Järvi Installation & User Manual – Complete installation, usage, and maintenance guide

🏆 Why Choose the UFC Octagon Ice Bath with 5kW Chiller

✅ Complete System – Everything included in one package: basin, chiller, pump, steps, cover, filtration, and all accessories — no hidden extras to buy.

✅ Superior Build Quality – Drop-Stitch technology delivers rigidity and stability that outperforms standard inflatable ice baths, at a fraction of the cost of rigid alternatives.

✅ Smart Temperature Control – The 5kW chiller with WiFi and app control gives you precise, automated temperature management from 3°C to 40°C, anywhere, anytime.

✅ Iconic UFC Design – The distinctive octagonal shape makes a statement in any setting, backed by the globally recognised UFC brand.

✅ Exceptional Energy Efficiency – With a COP of up to 5.2 and maximum draw of just 1.35 kW, running costs are a fraction of traditional ice purchasing.

✅ Trusted Manufacturer – Made by Netspa (part of the Poolstar group), one of Europe’s leading wellness equipment manufacturers, with a 2-year warranty on structure and electronics.

🤝 Why Buy from Parts4Tubs

✅ UK-based company with knowledgeable local support

✅ Fast UK delivery

✅ Expert advice from cold therapy and wellness specialists

✅ Competitive pricing — £1,749.00 inc. VAT

✅ Full manufacturer warranty support

✅ Easy returns within 30 days

🔥 Summary

The UFC Octagon Ice Bath with 5kW Chiller & Steps is a complete, professional-grade cold therapy system that combines the iconic UFC octagonal design with Netspa’s advanced Drop-Stitch technology and a powerful, WiFi-connected Poolex Spawer chiller. Cool water electrically down to 3°C, control everything from your phone, and set up in under 10 minutes. Backed by a 2-year warranty and available from Parts4Tubs with fast UK delivery at £1,749.00 inc. VAT. Order today and recover like a champion.