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.

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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

1.800.721.9243

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

Culligan Customer Relations

9399 West Higgins Road

Suite 1100

Rosemont, Illinois 60018, USA

Product Manual Library

We have our entire product line's documentation online for your convenience.

Product Manual Library

Need a Culligan Man?

DIY projects aren't for everybody. That's why we have trusted Culligan dealers located all over the country. Click below to find the Culligan Man nearest you.

Contact Your Culligan Man