Bottomless Portafilter 58Mm Compatible with E61 Group, Rancilio/Expobar/Rocket Espresso Machines, 2 Ears 58Mm Portafilter, Filter Basket Included. -Rancilio Silvia. 【304 Food Grade stainless steel】The Bottomless Portafilter is made of food-grade Stainless Steel, eco-friendly and non-toxic, more sanitary and safer, has the characteristics of oxidation resistance, corrosion resistance, rust resistance and durability.
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