Nu-Calgon Wholesaler provides a free water sample testing service to determine the appropriate chemical treatment for a particular unit or machine.
Click Here to download the instructions and form "When and How to Collect a Water Sample for Testing Purposes." Please print and fill out the form completely. Mail it along with your water samples to:
Nu-Calgon Wholesaler
2008 Altom Court
St. Louis, MO 63146
Please give us a call if you have any questions regarding this form.
Telephone: 1-800-554-5499