Isolation, Enhanced isolation of coffee grounds and brewing head, clogging and maintaining optimal extraction Multilayer sintered, high strength, the filtration accuracy is 150μm, good filtering effect, suitable for pressurized water flows Compact size, light weight, with exquisite workmanship, suitable for all kinds of coffee machine handles It is make of stainless steel, enduring,, easy to clean, and safe to use Filter screen will not spoils the taste of your coffee, make your coffee taste good, and let you drink coffee