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
IKAPE Espresso 51mm Bottomless Portafilter Compatible with 51mm Delong
Amazon.com: 51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle: Home & Kitchen
Generic iSH09-M673824mn 51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts
51Mm Bottomless Portafilter Fits for Delonghi Espresso Machines with 1 Cup Filter Basket - Walmart.com