【Fits 51mm Portafilter】Pressed it down into portafilter to push down the dimple on the side then it fit most 51mm portafilters like Gevi/CASABREWS/CAPRESSO/Gourmia/Mr. Coffee/Farberware etc. *Not compatible with Delonghi original portafilter.* 【Pressurized Basket】Pressurized Basket is the key to produces a thick layer of crema on the top of the espresso. It makes the espresso taste nice and smooth with a creamy consistency instead of just super strong. 【Backup Basket for Second Cups】This 51mm Pressurized Filter Basket is as same as the original filter coming with the 51mm portafilter espresso machines like Hamilton Beach etc. 【Food Grade Stainless Steel】The filter is made of 304 stainless steel, which is anti-rust and anti-corrosion, has a long service life.
Specification:

Material: 304 stainless steel

Capacity: This filter contains about 16 grams of powder

Suitable for espresso machine: Gevi/CASABREWS/CAPRESSO/Gourmia/Mr. Coffee/Farberware 51mm Espresso machines

Inner Diameter: Approx. 51mm / 2.0in

Outer Diameter: Approx. 59.5mm/2.3in

Height: Approx. 24mm/0.94in

Weight: Approx. 33g / 1.2oz