Astoria-Spaziale-Wega Blind Filter Basket 65x25mm

The Blind Filter is used is combination with descaler to clean the espresso machine group housing. The metal Blind Filter provides better pressure within in the Group to properly clean the Solenoid Valve, as opposed to the Rubber Membrane Blind Filter.

Is your coffee coming out slowly? The solenoid may be clogged. A solenoid may become clogged with minerals found in the water. A clogged solenoid will lead to a sluggish espresso extraction.

How to maintain an espresso machine: cleaning an espresso machine is as important to the operation of the machine as calibrating a grinder or adjusting the temperature.