Do it yourself

Product Support

All of our Do-It-Yourself water filtration products come with the level of support you expect from Culligan. We welcome you to contact us either by phone or email so we can answer your questions or address any concerns. Your complete satisfaction is very important to us.

Get Product Support


I am NOT a Robot

 Security code

Thank you for Contacting Us

We'll be sure to get back to you within the next 24 hours. If you don't hear from us, feel free to contact us via phone at 1-800-721-9243. We're available on Monday thru Friday from 8 AM to 6 PM EST.

In the meantime, make sure to check out our wide variety of do-it-yourself filtration solutions:

Culligan Customer Relations

Monday through Friday, 8am to 4:30pm CST

Culligan Customer Relations

9399 West Higgins Road
Suite 1100
Rosemont, Illinois 60018, USA