Water treatment training and consulting

Online Training


DHP’s online training can’t be beat.  The training is excellent.  You can learn whenever you like.  You can learn for minutes or hours at a time…whatever works for you.  You can receive Reverse Osmosis Specialist I certification online!


The benefits of online training include:

  • Lower costs
  • No travel expenses
  • Train anywhere in the world
  • Train at any time of day or night
  • A resource you can keep coming back to
  • An independent verification of your knowledge


We also offer discounts for multiple user signups.


The rates are:


  • 1-2: 0% off
  • 3-5: 5% off
  • 6-9: 10% off
  • 10-14: 15% off
  • 15+: 20% off


Call or email Darrell Cunningham for discount details and codes.


Minimum Requirements:


Windows 10/Mac OSX

Browser that supports WebGL(Internet Explorer is not supported)

Internet Connection


To start your online training go to http://www.wttionline.org/unity and create your free online account.


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Call us toll free at 1-877-711-4347

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Water Treatment Training
Nanofiltration and Ultrafiltration water treatment training