Rubber backflush disc for espresso machines

This cleaning disc is a necessary accessory for maintaining the group head of your espresso machine. It is designed to fit into a 54mm portafilter basket to block the flow of water during a backflush cycle. This process forces cleaning solution through the internal valves to remove old coffee oils and residue.

The disc is made from a flexible material that creates a tight seal against the basket walls. It is compatible with standard cleaning tablets, allowing you to perform routine maintenance that keeps your coffee tasting fresh. Regular backflushing prevents the buildup of bitter carbonized oils that can affect the flavor of your shots.

This single pack provides a simple replacement for lost or worn-out cleaning inserts. It is easy to install and remove from the portafilter after the cleaning cycle is complete. Keeping the internal path of your machine clear ensures consistent water pressure and flow during every extraction you perform.