Filter holder gasket LF L1486724

A gasket filterholder creates the seal between the portafilter and the group head of an espresso machine. It sits inside the portafilter basket, pressing the coffee puck evenly against the shower screen. Without this seal, water would bypass the coffee, leading to weak or uneven extraction. The gasket's flexibility absorbs the pressure of the portafilter lever, ensuring a tight fit every time the operator locks the handle into place.

To use the filterholder, the operator first removes the old gasket from the portafilter. The new gasket is pressed into the groove around the inside rim of the portafilter basket. It should sit flush, without twisting or stretching. Once installed, the portafilter locks into the group head as usual. The gasket compresses slightly under pressure, sealing the gap so that hot water flows through the coffee grounds at the correct rate and temperature.

The LF gasket filterholder is a flat ring with an outer diameter of 73 mm, an inner diameter of 57 mm and a thickness of 10 mm. These dimensions match the portafilter baskets of the listed espresso machines, allowing the gasket to sit securely in the groove without slipping or deforming during use.

The gasket is a single piece, designed for quick replacement when it loses elasticity or develops cracks. Regular inspection and replacement maintain consistent extraction and prevent water leaks that can scald staff or damage the machine.

This filterholder fits over 100 professional espresso machine models from AZKOYEN, BEZZERA, BIANCHI, EXPOBAR, FAEMA, FIORENZATO, FRACINO, FUTURA, FUTURMAT-ARIETE, GAGGIA, GRIMAC, ISOMAC, ITALCREM, MAIRALI, PAVONI, QUICK MILL, RENEKA, SANREMO, SCALA, VFA EXPRES, VIBIEMME, VISACREM and WEGA. It is listed under spare parts for commercial espresso equipment.