Engineer · Educator · Co-founder
Robert Slovak
Five decades of water innovation.
Robert Slovak is a mechanical, aeronautical, and astronautical engineer, a water-treatment educator, and co-founder of Water & Wellness. His career has centered on bringing water technology into practical use—from home drinking-water systems to demanding industrial applications.
From engineering to everyday drinking water
In the early 1970s, Robert and his brother Jack co-founded Water Factory Systems. They were among the early developers of practical reverse-osmosis applications, helping bring membrane-based treatment into homes, workplaces, and specialized industries.
Their work extended to laboratory water, hemodialysis, seawater desalination, microchip production, water vending, and bottled-water production. These applications demanded more than a promising membrane: they required complete systems that could operate reliably in real settings.
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Early 1970s · Water Factory Systems
Robert and Jack built a business around RO systems and their applications.
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1989 · A new chapter
Water Factory Systems was acquired by CUNO, according to Robert’s career history.
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1996 onward · Water education abroad
After retiring from the U.S. water industry, Robert brought his experience to Brazil, Asia, and the Middle East. In Brazil, his work included water-industry publishing and education.
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2004–2006 · Discovering Quinton
Robert encountered Quinton Marine Plasma while working in Brazil. He later introduced it to North American practitioners, adding marine minerals to his longstanding interest in water and nutrition.
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2017 · Water & Wellness
Robert co-founded W&W to help people navigate water technology and wellness products with clearer information.
A pioneer in practical reverse osmosis
Engineering in the patent record
Robert and Jack Slovak are named with Paul F. Vinas, Dave Spears, and Gregg Herzog as inventors on U.S. Patent 5,503,735, granted in 1996 and assigned to Water Factory Systems. It addresses flow and pressure control in a membrane-filtration system—a concrete example of the engineering needed to put RO to work.
Robert’s contribution is best understood through system development, applications, and education. Reverse osmosis has a history involving many scientists and engineers; his work helped translate the technology into usable water-treatment systems.
In his 2006 article, Water-on-Water RO, Robert described the engineering challenges of household RO storage and dispensing, including his work with Jack and later collaborators. His publications also include a practical application manual for residential point-of-use RO systems.
Tracy Duhs, host of the HYDRATE podcast, has used the nickname “Godfather of Reverse Osmosis.” The engineering work and teaching behind that description are the foundation of his story.
What that experience means at Water & Wellness
Choosing water treatment starts with a few concrete questions: What is in the source water? Where is treatment needed? What does the documentation support? How will the system be maintained?
Water throughout the home
Explore Purative’s three-stage approach, flow options, and documented performance scope.
Explore Purative →Water for drinking and cooking
Understand how RO fits into a household’s treatment plan and compare AquaTru models.
Explore AquaTru →Marine minerals
Learn about Quinton’s history, formats, and the differences between isotonic and hypertonic products.
Explore Quinton →Continue learning
Browse our water-education guides →
Explore Robert’s interviews and conversations →
Sources and further reading
