Description:
Feature:
These screens are well-made and fairly easy to clean.
No more need to run an extra shot to clean the head.
It helps from any grinds go into your machine and helps with extractions. Coffee flows more consistent and, most important, taste better.
Using this puck screen will make your coffee making much much cleaner as well as helps keep the grinds from touching the group head to keep the group head clean.

Benefit: 
It separates your puck from the shower screen on your E-61 grouphead. As a result, you won't need to pull the gasket and screen every day or two to remove coffee residue from the screen and to clear the groove around the inside edge of the head. It will stay clean.This also reduces the need to backflush your machine with a cleaner, which chips away at the lubricants on the valves and cam inside the group. That means less grouphead maintenance as well.

Specification:
Material:316 Stainless Steel
Thickness:1.7mm
Multi-layer:150μm
Size:58.5mm

Package list:
3Pcs 58.5mm Puck Screen