Stainless Steel: The coffee filter is made of high-quality food-grade 304 stainless steel. Resistant to corrosion, rust, acid, alkali, heat, and wear. Large Capacity: This coffee filter is perfect for coffee makers with a capacity of 8 to 12 cups. It features a size 4 filter paper and a top connection diameter of 120 mm, making it perfect for your coffee machine. Good Filtration: The coffee filter is made of 400 mesh, with fine mesh and better filtration effect. The coffee filter can filter coffee directly, with a simple process and good air permeability, so the coffee can be filtered more evenly. EASY TO CLEAN: This stainless steel coffee filter is easy to clean under running water and in the dishwasher. Compared to paper filters, this filter is more environmentally friendly. It is a reusable coffee filter that can save you a lot of money. REUSABLE: Our durable coffee filters save you money instead of buying disposable paper filters. The coffee tastes better because the oils in the