915 Generation 58Mm Coffee Machine Blank Filter/Stainless Steel Backwash Cl

It fits into the group handle in place of the standard filter.
Back flushing your coffee machine helps to remove coffee residue which builds up inside of the group head.
The blind filter can be used in conjunction with cleaning tablets. that your coffee machine features an appropriate pressure release valve and that the diameter is for your coffee machine.
HOW TO USE IT?
Remove your filter basket from the portafilter and put in a backflush disc basket.
Spoon approximately 0.5 teaspoons of backflush cleaner into the basket.
Put the portafilter back into the brew group and turn on the pump.
In about 20 seconds the pump will quiet. This is a of the pressure now being built up.
When the pressure has built up (quiet), turn off the pump.
You will then hear a “whoosh” sound as the cleaner gets blown up into the brew group, through the three-way valve and empties into the tray.
Repeat this process until the foam coming out into the tray is clean.
Remove the handle and rinse the cleaner out of the handle.
Put the handle back into the machine again and do a couple more backflushes without cleaner…using .
Lastly, remove the handle and turn the pump a few to rinse the remaining cleaner out of the brew group.
colour:Silver
Material:stainless steel
size:Length:70mm.
Bottom diameter:58mm
Diameter: 60mm.
Height: 20mm.
Package Contents:
1*Blind cup, non-porous filter bowl
Note: that your coffee machine features an appropriate pressure release valve and that the diameter is for your coffee machine.
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.