Raymundo Razon Abad is a civil engineer, licensed in the Philippines and trained at the Mapúa Institute of Technology, with 35 years in reverse-osmosis water purification.

After graduating, he spent two years as a quality-control inspector for high-rise water plumbing on the Marina Centre Square project in Singapore. He later led Pure Water Center branches in Houston, Northern California and Southern California, and in 2012 became sole owner of Pure Water Center of SoCal Inc.

Today his focus is “open source for basic human needs”: releasing practical, common-sense water engineering openly, so builders, utilities and manufacturers anywhere can use it. 

 

Open source for basic human needs

Everything we design is released openly under CC BY 4.0, free for anyone, anywhere, to build, adapt and improve, because safe drinking water is a basic human right.

See our open designs →