[54mm Portafilter]: Bottomless portafilter 54mm for 8 series BES880, BES878, BES875, BES870, BES840, BES810, Touch/Express/Pro,Infuser, Duo Temp Pro replacement espresso machine accessories. [Premium Espresso Portafilter]: The professional filter screen with precision casting, can fully extract every drop of coffee essence to the delicate taste of coffee. [Ergonomic Handle Design]: The handle of this bottomless espresso portafilter is made of ABS plastic. Smooth and ergonomic design to comfortable and easy manual control during the extraction process. [Extraction Improvement]: The bottomless design makes it convenient to observe the process of coffee extraction more intuitively. This helps you to identify and correct extraction issues, a fantastic and consistent espresso coffee every day. [Removable & Easy to Clean]: Our bottomless coffee portafilter 54mm 3 ears adopts detachable design, can be easily installed and removed, simple operation and easy to clean thoroughly. Colour:Black &