Marlo

Greenfield Dynamics Partner
since 2016

A Legacy of Excellence in Engineered Water Treatment

Marlo Incorporated has been a trusted leader in engineered water treatment solutions since 1973. As a proud partner of Greenfield Dynamics, Marlo brings over five decades of experience in designing reliable, high-performance systems for commercial and light industrial applications.

marlo

Proven Water Treatment Expertise

Headquartered in Racine, Wisconsin, Marlo specializes in the manufacturing of high-quality, custom-engineered water treatment systems. Their equipment is used across a variety of industries, including food & beverage, healthcare, hospitality, and commercial facilities—helping customers meet water purity, efficiency, and sustainability goals.

marlo

Markets & Applications

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Reverse Osmosis Systems

Marlo’s light commercial reverse osmosis systems are built for performance, energy efficiency, and long-term durability. These units are ideal for applications requiring purified water with minimal maintenance.

Models include:

  • MRO-4-LP Series Commercial Reverse Osmosis System
  • MRO-4 Series Commercial Reverse Osmosis System
  • MRO-2.5 Series Commercial Reverse Osmosis System

Water Softener System

Designed for scale reduction, Marlo’s light commercial water softener systems help extend equipment life and improve water quality in commercial and institutional settings. Their compact designs and programmable control options make them easy to install and manage.



Models include:

  • MST Series Commercial Water Softening System
  • MGT Series Commercial Water Softening System
  • MAT Series Commercial Water Softening System

50 Years of Service

With over 50 years of manufacturing experience, Marlo has earned a reputation for quality, innovation, and service. Their solutions are backed by strong technical support and a commitment to customer satisfaction.

Built for Performance. Backed by Expertise.

Marlo continues to lead the industry with flexible, application-driven designs and dependable system performance. Their team of engineers collaborates closely with partners like Greenfield Dynamics to ensure every system meets exacting standards for water quality and system longevity.

As your water treatment needs evolve, Marlo remains a reliable partner—bringing precision, efficiency, and peace of mind to every project.