Your own source of drinking water, wherever you are. We have been specialists in desalination solutions for over 20 years. Visit us on the Vilanova i la Geltrú seafront promenade, next to Pendennis Vilanova Marina.
We design and manufacture watermakers for boats. Discover the advantages of our electronic control systems.
We are also official distributors and authorized service centers for leading brands in desalination and marine equipment such as Sea Recovery HRO (Parker), SolarMaax, Blue Water Desalination, Katadyn Group, Spectra Watermakers, and Wallas Marin. We offer complete solutions with professional support and manufacturer's warranty.
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Motorhomes and campers
Accessories for Motorhomes and Campers Ready for your next adventure? At Dessal...
Featured Products
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DessaLine Sammy watermaker, 150 liters per hour
Regular price €7.018,00 EURRegular price€7.018,00 EURSale price €7.018,00 EUR -
DessaLine watermaker offer, with display, 150 liters per hour
Regular price €11.676,00 EURRegular price€12.039,00 EURSale price €11.676,00 EURSale -
Triplex Dessal: 3-in-1 filtration system for tap water
Regular price €421,00 EURRegular price€650,00 EURSale price €421,00 EURSale -
SOLARMAAX energy recovery water purifier, 32 to 53 liters/hour, 12-24 V DC.
Regular price From €6.480,00 EURRegular price -
Sold outSold out -
WALLAS NORDIC DT (DIESEL) GLASS-STYLE COOKTOP AND HEATING FOR BOATS, RVS AND REMOTE HOMES
Regular price From €82,00 EURRegular price
Blog for sailors and adventurers
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Discover the new DessaLine Maxi 3-in-1 modular ...
DessaLine Maxi Refit: one single module, three solutions. Thanks to its compact and modular design, this semi-automatic module covers three main applications: 1. Compact modular watermaker It is part of a...
Discover the new DessaLine Maxi 3-in-1 modular ...
DessaLine Maxi Refit: one single module, three solutions. Thanks to its compact and modular design, this semi-automatic module covers three main applications: 1. Compact modular watermaker It is part of a...
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Price Guide: How Much Does a Desalination Plant...
⏳Estimated reading time: 15 minutes ⏳ Desalination plants have become a crucial solution for obtaining potable water, especially in locations where water resources are scarce or access to fresh water...
Price Guide: How Much Does a Desalination Plant...
⏳Estimated reading time: 15 minutes ⏳ Desalination plants have become a crucial solution for obtaining potable water, especially in locations where water resources are scarce or access to fresh water...
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Desalinators for Boats: Expert Guide and Recomm...
⏳Estimated reading time: 5 minutes⏳ Quick Summary A marine watermaker or desalination system is a reverse osmosis system designed to convert seawater into potable water on board. The correct choice...
Desalinators for Boats: Expert Guide and Recomm...
⏳Estimated reading time: 5 minutes⏳ Quick Summary A marine watermaker or desalination system is a reverse osmosis system designed to convert seawater into potable water on board. The correct choice...
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Self-sufficient water purification system: Say ...
Introduction: Energy independence in the open sea ⏳ Estimated reading time: 12 minutes ⏳ Energy independence is a growing priority for captains of sailboats, catamarans and recreational vessels. Less noise,...
Self-sufficient water purification system: Say ...
Introduction: Energy independence in the open sea ⏳ Estimated reading time: 12 minutes ⏳ Energy independence is a growing priority for captains of sailboats, catamarans and recreational vessels. Less noise,...
News
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Dessal is the exclusive official distributor of...
Purafy is the manufacturer of the Portage-DS portable water purification system, which converts any water source into safe drinking water. Portage-DS utilizes a unique, patented system with an Advanced Ultrafiltration...
Dessal is the exclusive official distributor of...
Purafy is the manufacturer of the Portage-DS portable water purification system, which converts any water source into safe drinking water. Portage-DS utilizes a unique, patented system with an Advanced Ultrafiltration...
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Dessal is the exclusive official distributor of...
The marine water desalination market is undergoing a period of constant transformation. While some international brands have decided to stop selling their systems in Europe, others see an opportunity to...
Dessal is the exclusive official distributor of...
The marine water desalination market is undergoing a period of constant transformation. While some international brands have decided to stop selling their systems in Europe, others see an opportunity to...
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TECHNICAL SPECIALIZATION COURSE IN DESALINATION...
On November 5, 2025, Dessal organized a Technical Specialization Course in Desalination Plants for Vessels , as a token of gratitude to the professionals in the nautical sector with whom...
TECHNICAL SPECIALIZATION COURSE IN DESALINATION...
On November 5, 2025, Dessal organized a Technical Specialization Course in Desalination Plants for Vessels , as a token of gratitude to the professionals in the nautical sector with whom...
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Dessal at the Valencia Boat Show 2025
Dessal attended today a new edition of the Valencia Boat Show, which is being held at the Marina of Valencia from October 22 to 26 and brings together companies, professionals...
Dessal at the Valencia Boat Show 2025
Dessal attended today a new edition of the Valencia Boat Show, which is being held at the Marina of Valencia from October 22 to 26 and brings together companies, professionals...
Stories from the Sea
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ON THE CONGO RIVER
What can I say about the beauty, grandeur and unpredictability of the sea that has not already been said? But this little story only has to do with the sea,...
ON THE CONGO RIVER
What can I say about the beauty, grandeur and unpredictability of the sea that has not already been said? But this little story only has to do with the sea,...
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SAILING THE MISSISSIPPI
On a ship whose name I do not want to remember, we crossed the Atlantic from Spain to Baton Rouge, Louisiana. A lot of monotonous and hectic days. There was...
SAILING THE MISSISSIPPI
On a ship whose name I do not want to remember, we crossed the Atlantic from Spain to Baton Rouge, Louisiana. A lot of monotonous and hectic days. There was...
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BLAS DE LEZO
I am an old sailor, older than a sailor, who once told you a story, the one about a man who wanted to wake up when he was no longer...
BLAS DE LEZO
I am an old sailor, older than a sailor, who once told you a story, the one about a man who wanted to wake up when he was no longer...
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STORM
Those waves seemed to have a name. They rocked the ship almost rhythmically, and the salty foam splashed across the deck, hitting the bulkheads. From the height of the bridge,...
STORM
Those waves seemed to have a name. They rocked the ship almost rhythmically, and the salty foam splashed across the deck, hitting the bulkheads. From the height of the bridge,...
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DESIGN
At Dessal we design water treatment systems adjusting to consumption and budget and providing environmentally responsible solutions. We work with several brands of water treatment plants to offer the customer the product that best suits their needs.
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QUALITY
Our brands are recognized worldwide, created and tested over several decades and are trusted by thousands of customers on all continents.
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TECHNICAL SUPPORT
Customers who purchase a water treatment plant in Dessal receive technical advice on pre-installation, installation and start-up. We also offer an after-sales service by telephone or by video call to solve problems on the high seas or during the vacation moments that you need it most (see conditions).
