Seawater To Fresh Water

The World’s Only
Low Cost Portable Seawater
Desalination Device

Handheld Seawater Desalination Device for Sailors, Campers, Travellers, Emergency use and for Humanitarian Relief.

Advanced Reverse Osmosis Membrane. Seawater only. Capacity 6 Litres/1.6 Gallons per hour. You will receive 2 x QuenchSea RO Membranes SW1708

¥9,800 per item

Ultrafiltration 0.01 Micron Hollow Fiber and microfiltration pre-filter to remove suspended solids, pathogens, parasites and microplastics. Antibacterial activated carbon fiber filter ensures that the taste of water is palatable and the odour of water is pleasant. You will receive 2 x QuenchSea Pre-filters

¥6,600 per item

The ultimate TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million) before and after you use QuenchSea. Anything below 1,000 ppm is drinkable water. This TDS pen can test also seawater salinity levels. 

¥5,800 per item
The Ideal Emergency device

How Quenchsea Works

Hydraulic System

A unique hydraulic system builds pressure to 60 bars (6,000 kPa) to remove salts from seawater through a reverse osmosis membrane.

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Triple Filtration Process

QuenchSea has in-built ultrafiltration and microfiltration system to remove suspended solids, pathogens, parasites and microplastics.

Advanced Reverse Osmosis Membrane

QuenchSea uses an advanced and state-of-the-art industrial Reverse Osmosis membrane. Seawater is demineralised under 55 bar to 60 bar (6000 kPa) pressure through a semipermeable membrane.

Human Power

QuenchSea is human powered, requiring no outside energy source. A simple detachable lever is used to pump seawater through a hydraulic system to create the required pressure.

Our Technology

Reverse Osmosis

QuenchSea uses an advanced and state-of-the-art industrial Reverse Osmosis membrane to remove salts, bacteria, parasites and microplastics. Seawater molecules are forced through semi-permeable membranes to filter out impurities, salts and all contaminants leaving only pure safe drinking water that is guaranteed to be below 1,000 TDS (Total Dissolved Solids)

How To Use

QuenchSea Safety, Handling And Operation Manual

Please download instructions to safely operate QuenchSea

Technical Specifications

Desalination Capacity

Over 4 Litres Per Hour - Ideal Conditions Up To 6 Litres (1.6 Gallons)

Weight

6kg - 13 Lbs

Pressure

5.5MPa

Mx Feed Water Temperature

45.C, 113.F

Salt Rejection

98% Salt Rejection Depends On Salinity Pressure And Temperature Of Feed Water

Membrane Type

Seawater ONLY

Technology Type

Reverse Osmosis Membrane

Seawater Feedflow Rate

20 Litres Per Hour

Pressure Release Valve

Set At 6.0 MPa Release

Quality

Below 1,000 TDS

Tripple Pre-Filtration System

Ultrafiltration With Carbon Activated Filter

Portable Seawater Desalination Device
Up To 4 Litres, 1 Gallon Per Hour
Triple And Ultrafiltration Removes Parasites, Pathogens And All Harmful Contaminants
Easy To Operate With
Pictorial Instructions
Resilient With No Extra Parts.
Incorporates Pre-Filteration
Advanced Reverse Osmosis
Membranes - Easily Replaced
Capacity Up To 100 Litres,
26 Gallons Per Day
Total Dissolved Solids
Below 1,000 TDS
Ultra-Compact Design
Engineered To Last
Durable Membranes. Shelf Life
Depends On Usage And
Feedwater Quality
Ultimate Survival Tool, Long
Shelf Life, Easy To Use, Clean
And Store
Purifies 50 NTU, Up To 50,000
Mg/L Seawater To Below 1000 Mg/L
TDS And Meets WHO Maximum
Contaminant Levels
Affordable And Low Cost Membrane Replacement
The Power To Produce
Own Water
Seawater To Fresh Water

It Takes Two Clicks…

Seawater to fresh water instantly. The ultimate survival tool. QuenchSea can be a vital lifeline offering emergency access to clean water in the worst-case scenario. Only manual operation is needed to produce above 4 litres of fresh drinking water an hour

FAQ's

No, the energy is generated using a sophisticated hand-operated lever and hydraulic system.

The RO membranes will need replacing depending on usage. With good quality seawater and good maintenance the RO membrane will last between 6 to 12 months and produce up to 1,000 litres of fresh water

Reverse Osmosis, commonly referred to as RO, is a process where water is demineralised under pressure through a semipermeable membrane. The pressure required to desalinate seawater to freshwater is around 60 bar (6,000 kPa). The Quench Sea device replicates this pressure through a unique hydraulic system. During the Reverse osmosis process, the reject brine is ejected from the device via an outflow tube.

Reverse Osmosis membranes are very sensitive to the quality of feed seawater. The QuenchSea already has a prefilter system but clear seawater should be used to help prolong the life of the membrane. Rinsing with fresh water after use will help with prolonging the life of the membranes.

Yes. QuenchSea has a unique triple pre-filtration system. One is a filter cartridge, the second is an ultrafiltration system.

In ideal conditions, QuenchSea can produce up to 6 litres/1.6 Gallons of freshwater per hour

No. QuenchSea can only be used for seawater

A Stepping-Stone For
The World’s Water Crisis...

Already Creating
Ripples...

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M 100
100 Million Devices by 2030

We pledge to donate and distribute to those who need it most; people who need access to clean water.

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Buy One, We Donate One

You can help make a difference to the water crisis. We’ll donate a product on your behalf, with each purchase.

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Tuv Nord Certification

Independent inspection, certification and testing you can trust from a leading industry expert.