This is the Culligan OR-100 replacement o-ring that fits the Culligan HD-950 Housing. Replacing your o-ring on a regular basis will help decrease the likelihood of leaks and maintenance issues long term. Buy your replacement OR-100 today.
- Fits Culligan HD-950 whole house water filter systems
- Make sure to use a food grade lubricant on the o-ring when replacing
- Replace with every third filter change
- Genuine OEM product