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Culligan® is registered trademarks of its respective holder(s).
American Filter Company and AmericanFilterCompany.com are not affiliated with Culligan®.
This product is not affiliated with or authorized by Culligan®.
1. Turn off Water Supply.
2. Remove existing filter.
3. Install new filter in head and turn till locked.
4. Turn on Water Supply.
5. Check for leaks.
6. Flush system for 3-5 Minutes.