brand new and high quality    This two ears portafilter 51mm fits for ECP3420/BCO430/EC260 etc 2 ears coffee machine.    Filter Basket Included& 65306;Stainless steel 51mm filter basket included and fits for stock 51mm filter basket.    Extraction Improvement& 65306;the bottomless design can help observed the flow column, flow rate, flow column-stripes, etc., find the defects and errors before extraction, and better judge the uniformity of extraction, thereby making it more delicious and more consistent Espresso.    304 Grade stainless steel& 65306;The Bottomless Portafilter is made of food-grade Stainless Steel, eco-friendly , more sanitary and safer, has the characteristics of oxidation resistance, corrosion resistance, rust resistance and durability.    Removable & Easy to Clean& 65306;The detachable design is convenient and quick to disassemble, easy to use, and easy to clean without dead-corners.           Specifications:     Material:Solid Wood/Plastic and Zinc Alloy    D-Type1: black straight tube    D-Type2: red straight tube    D-Type3: two red circles    D-Type4: Beech    D-Type5: Plastic    D-Type6: Red without buckle    Type7: black straight tube    Type8: red straight tube    Type9: two red circles    Type10: Beech    Type11: Plastic    Type12: red without buckle    Size: As the Picture           Package Includes:     1 x Coffee Bottomless Portafilter