Good filtering effect: The coffee filter adopts a porous design and has a perfect filtering effect. You can brew any type of coffee the way you want without making any mistakes or changes. Prevents you from drinking coffee grounds and enjoying delicious coffee. Environmental Protection: The coffee filter is made of high quality stainless steel, which is healthy, non-toxic, anti-rust and anti-corrosion, strong and durable, and can be recycled. Compatible with long duration. Easy to clean: Just put the coffee filter basket under running water, and it can be easily cleaned, and it is not easily damaged. It can be reused to reduce the pressure of environmental pollution. Size: The filter size is 51mm. Compatible with most types of basket coffee machines. BEST CHOICE: The stainless steel filter basket is a perfect coffee maker compatible choice for Halloween and Christmas gifts. It is compatible with families, milk tea houses, bars, cafes, etc. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.