51mm Bottomless Portafilter Compatible with SUMSATY Espresso Machines Prong 3-Year (4mm Thickness)

[Compatible Models] This 51mm 3-lug portafilter is compatible with SUMSATY, RELEXNOW espresso machines (20 bars), and other 51mm 3-lug portafilters with lug thickness of 3.88-4mm. [Filter basket included] A stainless steel 51mm filter basket is included, which can hold 16 grams. 【Correct Channeling】The bottomless design allows you to observe the flow column, flow rate, color, stripes of the flow column, etc., find defects and errors before extraction, and better judge the uniformity of extraction. 【304 Food Grade Stainless Steel】The bottomless portafilter is made of food grade stainless steel, which is environmentally friendly and non-toxic, more hygienic and safe, oxidation resistant, corrosion resistant, rust resistant and durable. 【Detachable and Easy to Clean】- The detachable design is convenient and quick to disassemble, easy to use, no blind spots and easy to clean. Compatible Models: - SUMSATY Espresso Machine - RELEXNOW Espresso Machine 20 bars