Ecowater Systems

EcoWater improves the quality of life for millions of families through providing innovative water treatment solutions and superior journey experience by collaborating with stakeholders/customers. 

About Ecowater

Manufacturer of whole-house water purification systems

As one of the world’s largest manufacturers and suppliers of water treatment systems, Ecowater is recognized globally for its innovation and product reliability.

The company’s founder, Lynn G. Lindsay Sr., was awarded the first patent for an automatic water softener in September 1925, marking the beginning of Ecowater Systems. All systems undergo rigorous testing and third-party certification to ensure proper functionality. Ecowater entered the Chinese market in 2007 and, by 2020, became the first foreign whole-house water purification brand to establish a sales and service network covering all of mainland China. Ecowater is also the first brand in China to introduce the innovative concepts of ”4 Steps Whole House Water Purification" and "Tailored Solutions According to Local Water Quality.”

The Scale And Scope Of Marmon Water Treatment Companies

Operations in 12 countries
Equipment ranging from 4-foot-tall home water softeners to 78-foot-tall industrial softeners
Nearly 300 patents and 100+ active applications

Advantages of the Black Diamond Series

  • Unique Bypass Valve
    Brass-free and lead-free, this valve allows for manual bypass of the system.

  • Positive-Action Disc Valve
    Snap-together construction eliminates the use potentially water-contaminating solvents. The positive-action disc helps prevent overfilling.

  • Automatic Salt-Level Detection (Softener only)
    No need for salt level settings – simply add salt when needed.

  • Multi-Wrap Fiberglass Reinforced Media Tank
    The fiberglass-wrapped tank liner is highly durable and resistant against rust and corrosion.

Ecowater Systems

We provide custom-made whole-house water purifications solutions, ensuring the safety and quality of your family’s drinking and cleaning water. We use our state-of-the-art proprietary technology and century-old brand heritage to create a better quality of life for millions of family through better water.