About This Makes your Coffee a Better Taste: These Expresso Pucks Screens will improve water distribution, even out the water flow and eliminate channeling and spurts, extraction will be more smoother. Protect your Coffee Machine: this coffee mesh screen will help to prevent coffee grounds from sticking to the espresso shower head and keep the shower screen clean and tidy. No More Paper Filters: The espresso mesh are made of food-grade 316 Stainless Steel, they are reusable and improved performance compared to paper filters. Compatibility: The coffee puck screen compatible with Espresso Machine 51mm Portafilter Basket. Accurate size perfectly matched with your Espresso Portafilter. It is worth noting that the Shower Head has screw protrusions and is not suitable for this espresso mesh screen. Easy to Clean: The espresso puck screen cleaning is surprisingly simple, you just need to quick rinse under the faucet or soak in water to cleanly remove the internal residue, then wipe dry and place it. This only takes 30 seconds to obtain a clean coffee espresso mesh and can be reused for a long time. Overview Material : Stainless Steel Brand : Kompixitys Shape : Disk Number of Pieces : 2 Unit Count : 2.0 Count