Overflow stainless steel rectangular spa
Overflow stainless steel rectangular spa : 2 persons with Integrated Massage
The stainless steel rectangular spa is engineered for premium hospitality spaces that require compactness without compromising comfort or hygiene. Its rectangular overflow spa design maintains a perfect water level at all times,
while its massage seats, filtration systems, and UV disinfection system deliver a complete spa experience from day one.
Every model comes with a built-in push button, giving users full control over jets, and lighting.
The brushed stainless steel surface ensures long-term elegance, cleanliness, and structural integrity.
Advantages of overflow stainless steel rectangular spa
Modern Design
The Rectangular Spa is designed to fit seamlessly into any home with its sleek and simple appearance. It’s perfect for both indoor and outdoor spaces.
Advanced Water Treatment Technology
With an efficient water filtration system, you can enjoy a refreshing, clean, and safe soaking experience every time you use it.
Easy and Quick Installation
Installing the Rectangular Spa is hassle-free, so you can enjoy soaking in clean, enjoy fresh and clean water.
Durability
Highly resistant to corrosion, rust and stains, a stainless steel spa offers an unequaled lifespan, even in the event of intensive use.
Overflow stainless steel rectangular spa models

Standalone overflow stainless steel rectangular spa
Superior design and excellent structural strength
Dimensions : 115 x 240 x 75cm
Seats : 2 semi-reclining places
Lights : 1 lamp (RGB multi-color)
Material : Stainless steel AISI 316 or AISI 304
We also manufacture to order
For top quality accommodations, the stainless steel is establishing itself as the most successful form of luxury. Providing a stainless steel rectangular spa will satisfy even the most demanding customers.
Specifications
Reclining seats | 2 |
Massage areas | 2 |
Overflow | 4 sides / Mirror |
Overall dimensions (L x W x D) | 115 x 240 x 75 cm |
Net weight | 350 kg |
Spa lifetime | Up to 20 years |
Available filtration systems | |
Water volume | ≈ 635 liters |
Options |
|
Installation
- Make sure that the area is flat and strong enough to handle all weight including spa, water, and people.
- The water supply must be filled exclusively by network distribution water. If your spa is equipped with automatic filling, a water supply via a DN15 connection pipe is required. For draining the spa and backwashing, evacuation is via a DN50 pipe. We recommend to use our water treatment system Prestige Pack or the Elegance Pack, which not only filters out all particles to offer you clear water but also sterilize the whole spa with UV-C technology, UBO Nature.
- Power supply: depends on the selected water treatment system.
We also manufacture to order
For quality accommodations, the stainless steel spa is establishing itself as the most successful form of luxury. Providing a stainless steel square spa will satisfy even the most demanding customers.

Built in overflow stainless steel rectangular spa
Superior design and excellent structural strength
Dimensions : 115 x 240 x 75cm
Seats : 2 semi-reclining places
Lights : 1 lamp (RGB multi-color)
Material : Stainless steel AISI 316 or AISI 304
We also manufacture to order
For top quality accommodations, the stainless steel is establishing itself as the most successful form of luxury. Providing a stainless steel rectangular spa will satisfy even the most demanding customers.
Specifications
Reclining seat | 2 |
Massage areas | 2 |
Overflow | 4 sides / Mirror |
Overall dimension (L x W x D) | 115 x 240 x 75 cm |
Net weight | 350 kg |
Spa lifetime | Up to 20 years |
Available filtration systems | |
Water volume | ≈ 635 liters |
Options |
|
Installation
- Make sure that the area is flat and strong enough to handle all weight including spa, water, and people.
- The water supply must be filled exclusively by network distribution water. If your spa is equipped with automatic filling, a water supply via a DN15 connection pipe is required. For draining the spa and backwashing, evacuation is via a DN50 pipe. We recommend to use our water treatment system Prestige Pack or the Elegance Pack, which not only filters out all particles to offer you clear water but also sterilize the whole spa with UV-C technology, UBO Nature.
- Power supply: depends on the selected water treatment system.
We also manufacture to order
For quality accommodations, the stainless steel spa is establishing itself as the most successful form of luxury. Providing a stainless steel square spa will satisfy even the most demanding customers.
More information about our
high-quality overflow
stainless steel rectangular spa
High-end filtration, respecting the strictest standards with an ecological approach, allows our stainless steel rectangular spa to be silent but also bacteriologically safe.
Our rectangular spa for hotels are assets of quality, excellence, and respect the environment.
Thanks to its uniqueness, our overflow stainless steel spa offers the user a moment in a chic and fancy atmosphere. You will offer them a memorable experience, making every moment exceptional.

Luxurious
Overflow stainless steel rectangular spa, contemporary and luxurious design.
Contemporary style
Creating a modern and chic landscape. Our stainless steel rectangular spa can be customized.
Very hygienic
Equipped with our high-performance filtration system for exceptionally pure water, the stainless steel spa offers a premium experience that will satisfy even the most demanding users.
Stainless steel
Solid, it remains shiny for years. Available SS 304/316.
Solid
Suitable for professional use.

Luxurious
Overflow stainless steel rectangular spa, contemporary and luxurious design.
Contemporary style
Creating a modern and chic landscape. Our stainless steel rectangular spa can be customized.
Very hygienic
Equipped with our high-performance filtration system for exceptionally pure water, the stainless steel spa offers a premium experience that will satisfy even the most demanding users.
Stainless steel
Solid, it remains shiny for years. Available SS 304/316.
Solid
Suitable for professional use.
Years of experience
An eco-responsible approach
Rectangular Spa – Luxury Relaxation for Your Home
Into a relaxing retreat with the Rectangular Spa from Swiss Thai Water Solution. This luxurious rectangular spa comes fully equipped with: overflow system, buffer tank, two massage seats, and underwater LED lighting.
Send us a message
Contact us
We have full control over the systems and the hot tub:
design, manufacturing, sales price, and distribution. Contact us now to discuss your needs.
UBO Nature
AVI Swiss Group SA
Administration:
Avenue de la Gare 36,
2012 Auvernier, Switzerland.
Warehouse:
Rue des Draizes 7,
2000 Neuchâtel, Switzerland.
Factory:
(A 100% subsidiary of AVI Swiss Group SA.)
Swiss Thai Water Solution Co., Ltd.
111 Moo6, Tambon Khunkong, Amphoe Hangdong,
50230 Chiang Mai, Thailand
contact@water-solution.ch
Phone number
(+66) 53-106-986
Fax
(+66) 53-106-987
Opening times
Monday to Friday, from 8 AM to 5 PM (GMT+7)
Contact our distribution partner.