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Commercial Water Softening, Filtration, and Purification Solutions

Canadian red maple leaf.

Proud Canadian Manufacturer

Advanced high-efficiency standard turnkey engineered designs for all commercial applications.


Reverse Osmosis System Sizing Calculator (Carwash Application)

Use this calculator to size a reverse osmosis system for your commercial carwash application. If you need to size for a different reverse osmosis system application, select from the calculators in the right sidebar. 


  • Enter values in dark yellow fields to see suggested models in table to the right. Other fields are auto-populated based on your input criteria.
  • The bottom table lists detailed specs for suggested models.
  • You can download the calculator by clicking on the download icon in the bottom bar of the calculator.
  • If using a tablet or mobile device, double-tap each field to edit
Other Reverse Osmosis System Sizing Calculators:
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