【High Filtration Quality】: The coffee portafilter filter features filter fineness, multi layer sintering, good filtering effect, suitable for pressured water flow. Suitable for a variety of espresso machine. 【Features】: Stainless Steel Coffee Making Filter Screen will disperse water evenly, increase the amount of solids that dissolve into the espresso, helping you get better extraction. 【Suitable For】: The filter can easily filter out coffee grounds or loose tea, providing you with a cup of pure and delicious coffee tea. 【Resuable】: Filter accuracy 150um coffee filter is suitable for household, kitchen and coffee bar. 【Food Grade】:Coffee sintered sheet screen is made of food grade stainless steel, environmentally friendly, durable, high temperature resistant, can be cleaned repeatedly. Specification: Material: Stainless Steel Size Chart: Diameter: 4.9cm/1.93inch Thickness: 0.17cm/0.07inch 0.1cm/0.04inch Package Includes: 1 Coffee Portafilter Screen Note: Please allow slightly errors due to manual measurement and different monitors.