Designed in the UK
Thoughtfully crafted to deliver a product that’s built to perform and made to last.
PortaPlunge 1/3HP Cold Water Chiller
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Recover Smarter with the PortaPlunge 1/3HP – Compact Cold Water Chiller
Meet the smart, stylish and compact chiller made for home cold immersion. The PortaPlunge 1/3HP brings fast, energy-efficient cooling to your plunge pool without the need for ice – saving time, hassle and cost. Built with a robust all-metal body, it’s engineered to last longer than plastic alternatives and perform in all seasons.
Key Features:
🔹 Rapid & Reliable Cooling
Cools water to 5°C (41°F) in just a few hours. Ideal for tubs holding up to 350ml. Stop wasting time and money on ice – this is the modern way to plunge.
🔹 Premium Build Quality
Unlike plastic chillers, PortaPlunge features a high-performance metal housing, copper wiring, and industrial-grade fittings. Built for serious recovery.
🔹 Ultra-Quiet Operation
At just 35dB, it’s one of the quietest chillers on the market – perfect for garden, gym, garage or home setups.
🔹 Smart Cooling Technology
Automatically maintains your target temperature, switching off and on to conserve energy while keeping your plunge ready.
🔹 Plug & Plunge Compatibility
Works with any standard ice bath, bathtub or plunge tub. No special plumbing needed. Comes complete with all required hoses, filters and connectors.
Technical Specifications:
- Model: PortaPlunge 1/3HP
- Cooling Power: 600W
- Compressor: 1/3HP
- Cooling Range: Down to 3°C
- Energy Use: Approx. £0.74 per day*
- Noise Level: 35dB (whisper quiet)
- Refrigerant: R134a (180g, eco-friendly)
- Size: 29cm x 29cm x 32cm
- Weight: 20kg
- Includes: Inlet/outlet hoses, connectors, filter, UK plug
- Warranty: 1 Year
Why Choose PortaPlunge?
💧 No More Ice Runs – Chill water without the mess, melt or repeat cost of bags of ice
🧊 Cost-Efficient – A full plunge experience for less than £1/day to run
🛠️ Built to Last – Premium components and metal construction for everyday reliability
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Our team is always happy to help, give us a call for support & advice.
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PortaPlunge 1/3HP Cold Water Chiller
Sale price£605.00
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Meet the Community
When you buy a PortaPlunge, you’re not just getting a plunge – you’re joining a warm, welcoming community of sauna and plunge lovers.
8K Followers
Frequently Asked Questions
For any additional queries, contact us at 02392 984 667or hello@portasauna.co.uk.
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Where can I use PortaPlunge?
PortaPlunge can be used indoors or outdoors on any flat surface. Avoid sharp objects and ensure stable ground before filling.
How long does setup take?
Under 5 minutes using the included hand pump.
What’s it made of?
8 cm thick drop-stitched, heat-sealed premium PVC — the same grade used in high-pressure paddleboards.
How do I drain it?
Use the integrated drain valve or siphon hose attachment. Ensure disposal complies with local drainage rules.
Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h
Fast Shipping
Quick delivery from our UK & EU warehouses on all orders with 30 day return policy.
Support
We’re here for you 7 days a week, ready to help by phone or email.
Secure Payment
All payments are processed safely and securely with 0% Finance Options Available.
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