NEOUZA Coffee 51mm Bottomless Portafilter Compatible with DeLonghi Dedica EC680/EC685/EC785/EC820/EC850/EC860 SMEG Coffee Machine, Stainless Steel,Rosewood.Free with Basket, Spoon, tamper mat : Amazon.ca: Home
Espresso Machine Bottomless PortafilterSingle Hole Portafilter 51Mm Fit for Delonghi EC680 EC685 Professional Filter Holder(Color:C) (B) : Amazon.ca: Home
Rummyluck Replacement 51MM Naked Bottomless Portafilter Compatible with DeLonghi 9335 Pump Espresso Coffee Machine : Amazon.ca: Home
DeLonghi Dedica EC685 Normal Portafilter vs Bottomless Portafilter. - YouTube
Portafilter Bottomless Portafilter for Delonghi Series Model Household Coffee(Type B, Blue) : Amazon.ca: Home