Percent of all water in the world is drinkable
Billion people without clean water
Million Deaths from contaminated water
Billion infected people every year

"Water is the operating system (OS) for life. Open technology can foster innovation and make clean water more affordable for the people who need it most."

HIF grantee 2016

To research, design, produce, test and implement the Faircap filter project.

Oxfam Partnership

To get advice, support and test the Faircap filters.

UN WHS Innovation

Selected for the humanitarian innovation hub 2016

POC21 Camp

One of 12 open maker projects to solve environmental issues.


Open // Collaborative // Shared


Low Cost // Affordable


Simple // Innovative // Effective

Over 1.8 million people die every year from drinking contaminated water and 4 billion disease cases are reported causing a huge negative health and economic impact. Water sources are becoming scarce and being contaminated more and more not only with bacteria but also with chemical residues. Even in rich countries the public’s trust in tap water has been affected,  increasing the consumption and disposal of plastic bottles.

Imagine if you could get a portable tiny  filter that could be screwed into any plastic bottle and allow you to safely drink water from the tap, from a stream, from a lake, from a water pond? Imagine if it would cost just $1?

We started with a vision to 3D print water filters anywhere in the world. Although 3D printing technology is still not there yet to produce high precision, fast, long lasting, low cost objects, 3D printing was a indispensible prototyping tool. After two years working in the design, tooling and molding we are now ready to produce the Faircap filters in large volumes using a tested 0.1 micron pore membrane technology to get rid of 99.99% of bacteria like e.Coli

Open Collaboration

We will start distributing the first finished filters by August 2018, you can pre-order now and participate in our Buy 1 / Give 1 program, help us achieve this goal!

If you are a designer, engineer, scientist, student, professor or would like to become an ambassador and help us promote this vision please join the project.

Sign up to get more news about project!


Faircap, le filtre a eau a un euro


This Filter Would not Exist, if We had not Developed it

Carbon Filters Get 3D Printable Makeover for Global Clean Water Initiative


Eco-Geeks hold open source alternative to UN climate talks


Faircap, the bottle cap that revolutionizes the access to clean water


Discover the inventions of the future made at POC21


Reverse Engineering the Environmental Revolution


Inventors create tools that help the environment


POC21: The Innovation Camp for open source sustainability

Mauricio Cordova

Mauricio Cordova


Experience at Intel Corp. MSc degree from the London School of Economics. Bachelor’s degree at UT Austin // Inspired by the maker movement to start the FairCap project

Guillian Graves

Guillian Graves


Guillian has built a rational course through the fine arts, industry and new technologies, teaching at Les Ateliers in Paris, and through science at the Laussane Poly Technical Institute

Cintia Cernadas

Cintia Cernadas


I found my true vocation in sustainable industrial design. My main motivation is the search and application of practical and profitable solutions towards products or waste design.

Gregoire Durrens

Gregoire Durrens


Eco-Builder, engineer and 3d Artist. Building is the perfect balance. It incessantly makes you go from design to matter, from bits to atoms, back and forth, all the time. I’m developing a FabLab in an Earthship.

Support and join this Project

Your Name (required)

Your Email (required)


Your Message

Contact Info


    Type your search string. Minimum 4 characters are required.