*ITEM IS AS PICTURED*

The 51mm Bottomless Portafilter by WhaleSiper is a versatile and high-quality accessory designed for coffee enthusiasts. This bottomless portafilter is compatible with various espresso machines including CASABREWS CM5418, 3700Essential, and 3700Gense. It allows for the easy extraction of espresso while providing a clean and easy way to view and analyze the extraction process, making it an essential tool for any coffee lover looking to improve their brewing technique.