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ON Board

50 liters a day. On the move.

≈ 13.2 US gallons

A factory-fit water-from-air system for vehicles: the roof unit makes the water, the cabin unit purifies, stores and pours it. Powered by the vehicle’s own 12 volts.

Watergen ON Board roof unit, three-quarter view

Why ON Board?

Designed for long-distance travelers — a water source that travels at highway speed.

  • Two parts, one system

    A roof unit generates water from the air; a cabin unit purifies, stores and pours it — factory-fit, out of the way.

  • Runs on 12 volts

    Powered by the vehicle’s own onboard sockets at 480 W — built for RVs, buses, trucks, trains and yachts.

  • Truly clean water

    Multi-step filtration, germicidal UV and mineral balancing — fresh, tasty water at highway speed.

  • A quiet passenger

    52 decibels or less — quieter than the conversation in the cabin it serves.

ON Board cabin dispenser pouring a glass of water beside the driver
ON Board roof unit on an RV, ladder in view

Specifications

Water generation
Up to 50 L / 13.2 gal a day
Water dispensing
Ambient
Climate conditions
From 15 °C / 59 °F and 20% RH
Installation
Two-part: roof generation unit + cabin dispenser
Voltage
12 V DC
Power consumption
480 W
Noise level
≤ 52 dBA
Air filtration
Sub-micron barrier filter, blocks <2.5 µm particulate matter
Water purification
Multi-step cascade + germicidal UV lamp, mineral pH balancing

Building water into your vehicle?Let’s get on board.