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