Skip to content

Custom Water Purifying Solutions in the Upper Midwest

Pure Water Technology:

Custom solutions for an espresso machine to a complete R/O system

For over 40 years we have worked closely with architects and restaurant design and supply companies. We have designed and built unique turnkey solutions that solve the customers problems, provide savings over standard solutions, help extend the life of the equipment and provide reduced downtime.


Complete R/O installations

RO/Membrane Separation: This is the current state of the art in water purity and filtration and results in the purest water, minimizes (eliminates) hazardous chemicals and odors from your water. Extends the life of your equipment and greatly reduces downtime and maintenance.


  • Virtually eliminates scale & corrosion problems related to high TDS & water hardness.

  • Maximizes equipment operating and energy efficiency.

  • Provides water with the ideal properties for steam cooking equipment and espresso machines.

  • High performance, high-capacity pre-filtration protects membranes and reduces filter replacement frequency.


Coffee, Espresso & Tea solutions

When excellent coffee is your goal, it's imperative that you control the variable that makes up 98% of coffee beverages – water. It’s all about quality and consistency.

Our goal is to help you make the best decision about water filters and treatment systems that will help give you great coffee and protect your equipment. Below are some important things to consider.

Understand your water quality. Water chemistry changes seasonally and geographically, from one location to another. Four contaminants that can cause expensive equipment problems and interfere with coffee quality and consistency are:

  • Sediment

  • Chlorine, Taste & Odor

  • Hardness (Scale)

  • Total Dissolved Solids (TDS)

  • Chloramines


Ice machine solutions

For over 40 years we have specialized in custom ice machine and beverage dispenser solutions and installations for bars and fine dining full-service and fast-food restaurants, company canteens and convenience store self-service dispensing units.


  • WaterTek carries major brands of filters and ice machines

  • Crystal clear, slow melting

  • Odorless

  • All NSF approved

  • Specialists in commercial applications

  • Professional installation available

  • Corrosion caused by chloramines

Scroll To Top