Commercial Water Filters, Softeners & Treatment Solutions
Diamond H2O designs and manufactures water filtration systems for many industries from car washes to grocery stores, food processing, breweries and more!
Commercial Water Treatment Services
Need commercial water filtration or RO solutions for your business?
At Diamond H2O®, we serve many commercial industries, providing professional water softeners, filters, reverse osmosis systems, specialty systems, and additional equipment for the best quality water possible.
We have proudly served our commercial customers for more than 85 years, and you can trust us for professional water treatment products and inspection services!
Questions about our commercial products and services? Please reach out to Diamond H2O® for more info by calling (920) 757-5440 or contacting us online.
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Products

Commercial Reverse Osmosis Systems
Available in free-standing, wall-mount, and Element™ configurations, our reverse osmosis systems feature programmable controls, TDS monitoring, flow meters, and integrated alarms. Capacity ranges from 50 to 100,000 gallons per day. Features include corrosion-resistant steel frames, mounted gauges and meters, low pressure safety shut-off, and automatic backwashing carbon filters.

Commercial Water Softeners
Every Diamond H2O® water softener undergoes independent third-party testing. TG Analytical Labs validates each unit against national standards like NSF/ANSI 44, confirming our softeners surpass performance requirements. Our expert service team is always ready to answer your questions and fully support our products.

Commercial Water Filters
Various water issues require point-of-entry filtration, including iron, hydrogen sulfide, sediment, and chlorine contamination. Diamond H2O® offers solutions for every situation. All our water filters are third-party certified by TG Analytical Labs using national standards like NSF/ANSI 44, ensuring performance that exceeds requirements.

Booster Pumps & Additional Equipment
Low water pressure? Diamond H2O® has got you covered! We offer our customers booster pumps and other equipment. Our pressure systems meet virtually any requirement for size, space, reliability, or pressure needs.

Commercial Water Treatment Specialty Systems
Diamond H2O®’s commercial water treatment specialty systems are designed to address complex water conditions that go beyond typical water quality challenges. These systems represent Diamond H2O®’s custom-engineered solutions for specific applications requiring specialized expertise and targeted treatment approaches.
Some of our commercial products may now be discontinued. Please click here to see a complete list.

LABORATORY TESTING SERVICES
- Residential Safe Drinking Water Testing
- Water Testing
- VOC & BOC Testing
- Resin & Media Testing
- Membrane Dissection & Analysis
- Troubleshooting & System Support Services
View a few of our projects