With ZERO, we wanted to achieve the impossible: a compact, beautiful object capable of filtering tap water without needing electricity, pumps, motors, control units, or external water storage tanks.
• No pump means no electricity and no noise
• Compact and neat design (36 × 36 × 15 cm)
SMALL SPACE
ZERO is the highest performing, most compact reverse osmosis system to go under the sink.
Smaller than a briefcase, ZERO delivers drinking water at 3 liters per minute from the moment the tap, is turned on. And if you need more than is held in its tank, leave the tap on and ZERO will go on producing, never needing to stop.
Compact size
3 L/min
No electricity
Yes to tap
water
No to plastic
bottles
WHY ONE
ONE is a machine in its own league. High flow technology due to Aquaporin Inside® and an efficient machine design ensure a high level of water recovery at 60%.
• High and continuous flow of purified water of 1.75 L/min
• High performance even in low water pressure conditions
• Filter replacement indicator on the machine
SMALL SPACE
The user experience is characterized by a constant high performance and easy maintenance.
ONE is a compact machine with slim design (46 × 42 × 13.2 cm). The machine has a booster pump which ensures a constant high performance by stabilizing the inlet water pressure. An indicator on the machine tells when it is time to replace the filters, which is an easy task with only two cartridges (PCB & RO).
Compact size
1.75 L/min
High water
recovery
Yes to tap
water
No to plastic
bottles
Join the journey
Focus on win-win
We do our outmost to support our resellers because what is good for them is good for us.
• Personal support
• Joint market strategy
Join the quest on building a global brand
We believe that the whole is more than the sum of its parts.
• Tailored marketing material
• Support from Aquaporin to
increase resellers’ sale
Innovation as a core value
We strive to stand out and think along new lines
• Worlds’ only biomimetic membrane technology
• Danish and fully patented technology

WHY GO WITH
AQUAPORIN INSIDE®
ZERO and ONE Powered by Aquaporin Inside® are water purifiers for those who like to drink great tasting water. For those who appreciate simplicity. For those who are tired of carrying plastic bottles from the supermarket. And for those who want their tap water without pesticides, heavy metals, bacteria, and viruses. Simply for those who want their tap water to be the very best it can be.

POWERED BY
AQUAPORIN INSIDE®
When using the ZERO and ONE machine, the tap water flows through an Aquaporin Inside® membrane. The membrane incorporates aquaporins – which is a natural protein that is extremely selective to water, while rejecting unwanted compounds. Thus, the aquaporin proteins act like a super-highway for water.
Keeping out everything else than great tasting pure water.
Water that is free from viruses, bacteria and pesticides
Softens the water, so no calcium stains
Ensures clean and great tasting drinking water
Danish
technology
Environmentally friendly (reduces need for plastic bottles)