The Culligan OR-100A is the correct O-ring replacement for the following brands of 10 inch water filter housings:
The Culligan Replacement O-Ring for Filter Housings is made for the Culligan Water Filter Housing (HD-950) but is also a compatible 5 3/4 inch diameter O-ring replacement for the above water filter housings (10 inches x 4 1/2 inches). This Culligan O-ring does not fit Big Clear housings.
This filter housing O-ring must be lubricated with silicone lubricant in order to prevent leaks in the water filtration system. Further installation instructions for this water filter O-ring are included on the back of the packaging.
This O-ring is interchangeable with the following 5 3/4 inch O-rings:
|OR-100A is used in the following Models|
Culligan Big Blue Water Filter Housing HD-950