Silicone Seal Ring Seal Gasket, Universal * Accessory Part Kitchen Cafe, For DeLonghi EC685/EC680/EC850/860 Coffee Machine Outle
How to replace a group gasket seal on your espresso coffee machine | delonghi dedica ec685
How to remove gasket EASILY from the Delonghi Dedica
54mm Silicone Steam Ring No BPA Gasket Replacement Part Compatible with Delonghi Espresso Machine - China Rubber Gasket, Coffee Machine Silicone Gasket | Made-in-China.com