Oring for most coffee machines, internal diameter 4mm 【Compatible Models】Specifically designed for Jura, de'longhi, the Sage 870, 878, 880, 860, 840, 810, 450, and 500 series coffee machines. It is also suitable for the 500, 810, 870, 875, 878, and 880 models amd many more 【 Material】Made of food-grade silicone, these O-rings are safe to use and ensure reliable performance.
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