Sailboat cutting through turquoise Bahamian water
Built By Cruisers · For Cruisers

The Most Affordable Marine Watermaker.

Vectech builds watermakers from the same proven, high-quality components the rest of the industry uses — then we cut the markup that comes with the name on the box. Designed for cruising sailboats, or for anyone who needs fresh water offshore.

$2,500+
Starting price for our 20 GPH AC system.
Sales open Fall 2026.
20–40 GPH Fresh water output
600W 20 GPH DC system
1,000W 20 & 40 GPH AC systems
USA Built Core components
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Sales open Fall 2026
20 GPH AC Watermaker

20 GPH AC Watermaker

$2,500

Our entry system runs on 120V/240V, 50 or 60 Hz, and can easily be powered by an inverter.

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40 GPH AC Watermaker

40 GPH AC Watermaker

$3,400

Double the output for bigger tanks and thirstier crews.

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12V DC 20 GPH Watermaker

12V DC 20 GPH Watermaker

$3,300

Skip the inverter losses. Built for efficiency.

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Spare Parts

Spare Parts

Priced per part

Filters, pumps, membranes, and 316 stainless NPT fittings.

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How It Works

Check out our system in action.

Step By Step

Seawater in.
Fresh water out.

Reverse osmosis strips salt, bacteria, viruses, PFAS, microplastics, and heavy metals from raw seawater — here's the path it takes through a Vectech system.

01

Boost Pump

Either submerge the boost pump overboard or plumb it into the sea strainer. It feeds raw seawater through our 20- and 5-micron pleated prefilters before it reaches the high-pressure pump.

02

High-Pressure Pump

An Annovi Reverberi nickel-plated triplex pump, paired with a high-efficiency electric motor, pressurizes the seawater to the pressure needed for reverse osmosis to take place.

03

RO Membrane

A semipermeable membrane strips salt and contaminants under pressure, letting only pure water molecules pass through.

04

Fresh Water Tank

Brine returns overboard. Fresh water fills your tank — ready to drink, cook, and shower with.

We know what B.O.A.T. stands for — and we built Vectech to help you break out fewer of them.

As cruisers ourselves, we understand the mechanical and financial challenges of life at sea. Vectech was built to deliver high-quality, reliable water systems at a more accessible cost — without compromising performance.

We didn't cut corners to hit our price. We cut the markup. By engineering an efficient system, sourcing proven components, and skipping the unnecessary margin stacked on by everyone else in the industry, we deliver a premium watermaker at a price that actually makes sense.

Less money spent on equipment means more time on the water!

B.O.A.T. — Break Out Another Thousand.

Questions before Fall 2026?

We're happy to talk pumps, power draw, or which system fits your boat. The shop opens this fall — reach out any time before then.