Amazon.com: 51mm Bottomless Portafilter 3 ears for Delonghi Dedica EC680/EC685, with Double Shot Capacity Cup Filter Basket, fit 51mm Tamper [Updated Version]: Home & Kitchen
51mm Coffee Distributor & Tamper,51mm For Delonghi Dedica Portafilter With Silicone Tamper Mat,adjustable Depth - Tampers - AliExpress