Our Brands

Delivering innovative, robust, and cost-effective industrial wastewater treatment and waste-to-energy solutions.

One of the world leaders of environmentally friendly, chemical-free UV disinfection systems and water treatment packages.

  Custom groundwater treatment equipment for the environmental, petroleum and construction industry.

 Working with municipalities for over 50 years to deliver turnkey treatment solutions.

 Expertise in clarification and separation, biological wastewater treatment, and anaerobic digestion.

  Providing engineered solutions to solve wastewater treatment challenges since 1987.

  ETS-UV™ generators are used for disinfection, ozone destruction and total organic carbon reduction.

  Customized tank and lagoon covers for water and wastewater applications worldwide.

 The first to commercialize continuous electrodeionization (CEDI) for water purification.

Premier fabricator and installer of geomembranes and other geosynthetic liners. 

 Supplier of high-quality titanium anodes and electrochemical cells for a variety of applications for more than six decades.

 A leading brand of water purification systems for the medical, life sciences, and industrial markets.

Providing water filtration and disinfection solutions for the recreational market since 1956.

 Leading manufacturer of air-cooled ozone generators and systems for industrial applications. 

 Providing filtration solutions worldwide with a business model built on simplicity, quality, and integrity.

Synonymous with water filtration, serving the industrial water markets since 1986. 

Supplying gas chlorination, disinfection and chemical dosing systems for over a century.