Perfect for maintaining consistent espresso in high frequency environments like busy kitchens or specialty coffee boutiques Crafted from stainless steel, this resistant filter net features 20mm hole spacing and 52mm diameter, ensuring heat durability and easy cleaning without reactions Upgrade your coffee with this stainless steel coffee meshes filter, engineered to optimize water dispersion and achieve 98% + efficiency for richer espresso flavor Ideal for home baristas and professional coffee shops using 9 series espresso machines seeking commercial grade in daily brewing Outperforms / aluminum alternatives with lasting durability and food safe construction, making it a sustainable upgrade for serious coffee enthusiasts