This high-quality O-ring is designed to fit a wide range of filter systems. It is compatible with models such as the HHRING, 151122, 152032, 4001756, 151122-03, Culligan OR-100, and many others.
- Inner Diameter (ID): 139mm (5-1/2")
- Outer Diameter (OD): 148mm (5-13/16")
- Thickness: 4.5mm (just under 3/16")
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Durable Material: Made from Buna-N rubber, the industry standard for long-lasting performance and resistance to wear and chemicals.
This O-ring ensures a reliable, leak-free seal, making it an excellent replacement for your filtration system