Features: The 51mm three ear bottom handled filter is designs for a wide ranges of coffee machines, ensuring easily extraction and richer flavor in every cup. Crafted from abs, this filter offers long lasted durability and easy maintenance, featuring a unique three ear designs for even pressure distribution. Ideal for coffee enthusiasts, and coffee training institutions aiming to enhances practical skills. Perfect for use in home kitchens to elevates your coffee making experience, in cafes for efficient and quality coffee preparation, and in coffee courses to teach proper extraction techniques. Enhances your coffee making process with this filter, designed to prevent coffee grounds overflows and provide a superior extraction experience. Specifications: Component:ABS Length:Approx.19cm/7.48inch Filter Basket:Approx.4.89x5.74cm/1.93x2.26inch Weight:150g Package Includes: 1Pc 51mm Portafilter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.