Blind filter 53mm

Sometimes, the group head of your espresso machine needs a good cleaning. If your machine is equipped with a 3-way pressure relief valve, you can clean it with a brushthen use this filter basket blind to rinse and clean the inside of the group.

Suitable for 53mm filter holders
Use with Cafiza Or Puly

Always follow the manufacturer's cleaning and disassembly instructions.

Backflush instructions (each group head):

1. Insert the blank filter into the filter holder and add a sachet of powder PulyInsert the filter holder into the group head.
2. Activate the brewing cycle for 10 seconds. Stop for 10 seconds. Repeat 5 times.
3. Remove the filter holder. Start the brewing cycle and rinse the filter holder under the running water from the group head. Stop the cycle.
4. Insert the filter holder into the group head. Repeat step (2) without Puly 5 times.
5. Prepare and discard a cup of espresso to ensure that no residue remains.