Spahub Wellness

Cryo-4

SKU: 20202004

The Cryo-4 is a large-format cold plunge tub in the Cryo series, balancing generous interior volume with precise temperature control for residential and commercial wellness installations.

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Customisable based on certain limitations
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Generous Interior Volume

Deep, wide basin for comfortable full-body cold immersion with ample freedom of movement during sessions.

Precision Temperature Control

Digital chiller system maintains consistent cold temperatures for reliable, repeatable recovery protocols.

Durable Shell Construction

High-grade acrylic for easy maintenance, hygiene, and years of long-term operational durability.

45 Years
Expertise
HK Delivery &
Installation
Expert
Consultation
24/7 Continuous Operation
RCD Safety Protected

Commercial-Ready Format

Large interior and robust build rated for frequent back-to-back use in commercial wellness environments.

High-Efficiency Chiller

Maintains precise ice-cold temperatures continuously without needing to add ice manually.

Advanced Filtration

Integrated micron filtration and ozone sanitization ensures crystal clear, hygienic water.

Weather-Resistant Build

Constructed with premium marine-grade materials to withstand outdoor elements year-round.

50 Years of Happy Customers
We added the cold plunge to our training studio and the members went crazy for it. Setup was straightforward, and Spahub's team actually explained the contrast therapy protocol so our trainers could guide clients properly. Not just a product sale — they knew their stuff.
— David Lim, Gym Owner | Singapore
"I was skeptical at first — I'd never thought about having a sauna at home. The Spahub team walked me through everything without any hard sell, and the installation was clean and fast. Three months in, I use it four times a week and my sleep has genuinely improved."
— Michelle K., Homeowner | Hong Kong
Spahub handled the full sauna and hydrotherapy fit-out for our spa wing. The project timeline was realistic, communication was solid, and the quality of the finished space exceeded what our guests expected. We've had zero major issues in the first year.
— Grace T., Spa Director | Macau
I did a lot of research before buying and Spahub kept coming up. The pricing was transparent, which I appreciated — no hidden costs. It took a few weeks to arrive but the whole process was easy to follow and the product itself feels high-end.
— Jason Wu, Homeowner | Hong Kong
We run a small wellness retreat and needed something durable that could handle daily use. The traditional sauna we got through Spahub has been running without issue for over eight months. Guests consistently mention it as one of the highlights."
— Yuki Mori, Retreat Manager | Hong Kong
The consultancy side was what really stood out. They helped us think through the layout, the equipment choices, and even the wellness programming. I came in knowing very little and left with a clear plan. The steam sauna itself is excellent quality.
— Layla Al-Rashid, Clinic Owner | Macau
Ordered online, which I was a bit nervous about for something this size. But the product descriptions were accurate, delivery was well-coordinated, and the unit arrived in perfect condition. It's been in daily use since and performs exactly as advertised.
— Tom H., Homeowner | Hong Kong
I bought the two-person infrared sauna for my home office space. It's compact but doesn't feel cheap — the cedar finish looks great and heats up quickly. Honestly just happy I finally did it instead of waiting another year.
— Eric Zheng, Homeowner | Guangzhou